In the season three premiere, Beverly Hills is rocked by an earthquake. Naomi has spent the summer dealing with the aftermath of her rape by Mr. Cannon, Annie and Dixon are dealing with the absence of their father while Debbie tries to hold the family together. Teddy and Silver find themselves happier than ever until he suffers an injury that could end his tennis career. Navid welcomes Adrianna back from her summer tour with Javier, but their arrival brings an unexpected death. Ivy and Dixon return from their summer vacation in Australia, while Annie and Liam discover their friendship may be best if it ends.

Naomi finds out she can now access the money in her trust fund, so she decides to throw a giant birthday party where The Honey Brothers perform a few songs. Dixon, Navid and Liam decide to take Oscar out for a night on the town...... but their party ends when Ivy finds a Facebook photo of Dixon doing a body shot off a girl. Annie has an instant connection with Charlie, a guy she meets at a coffee shop, but seems more interested in exploring her relationship opportunities with Liam. Jen is forced to go on bed rest until she delivers the baby and has no choice but to allow Ryan into her life. Silver confronts Teddy about his drinking problem.

Naomi has constant flashbacks to her rape and begins taking sleeping pills in order to sleep through the night. Mr. Cannon invites Silver over to his apartment to watch his new documentary and secretly slips something in her drink. Meanwhile, Teddy wakes up from a night of drinking and realizes he hooked up with someone. Dixon learns that, despite what he assumed, Ivy is a virgin. Annie confronts her boss, Katherine about her awkward behavior and is shocked when she makes her an offer she may not be able to refuse. Adrianna sings a new stolen song at a memorial service but she soon regrets her decision to do so when the video goes viral on the web.

Silver plans a cancer-awareness charity event to honor her mother and enlists the help of Navid, Dixon, Liam and Teddy to appear in a bachelor auction. Ian, a theater student at West Bev, is brought in to help choreograph a dance number for the auction, but all comes to a stand-still when Teddy directs some negative words toward him. Annie and Adrianna discover the truth about Naomi and Mr. Cannon. Annie discovers Debbie’s financial problems and decides to take an offer to make some quick cash. Ivy and Dixon decide to spend the night together, but Dixon hits the brakes when Sasha returns with some life-altering news.

Silver, Naomi and Adrianna craft a plan to seduce Mr. Cannon and prove that he raped Naomi, but they underestimate his ability to control the situation. Teddy and Ian are forced to do manual labor as punishment for fighting. Dixon fears for his life and pushes Ivy away, leading her straight into the arms of Oscar. A pregnant Jen seeks to hire a new assistant and Debbie applies for the job.

New parents Jen and Ryan find out about Naomi’s rape and Jen decides to take matters into her own hands. Ryan encourages Naomi to come forward even though his own job may be in jeopardy. Victor arranges a photo shoot for Adrianna and instructs her to go topless, while Navid and Silver watch in shock. Annie discovers that Charlie has a dark and disturbing side when she sneaks in to observe a staged reading of his play. Liam lands a job working shirtless in the window and on the sales floor of a clothing store. A mysterious customer offers him an opportunity he can’t refuse. Dixon apologizes to Ivy for breaking up with her but doesn’t realize that Ivy decided to lose her virginity to someone else. Oscar confronts Laurel and Ivy with shocking news about his past.

Ryan encourages Naomi to press charges against Mr. Cannon and prepares himself for the consequences. Oscar decides to set his sights on Naomi and unknowlingly helps her with the case against Mr. Cannon. Ivy decides to tell Dixon she slept with Oscar. Navid and Silver attend the Achievement Awards dinner while Annie, Teddy, Liam and Ian attend The Undies, an anti-achievement ceremony at the Beach Club.

Adrianna has to un-invite Navid to her magazine premiere party after Victor arranges for her to go with Joe Jonas to boost her image. Annie and Dixon visit their dad but are shocked when a woman answers the door. A series of mishaps lead Jen to conclude that she is a bad mother, so she makes a decision with Ryan and her son's best interest in mind. Naomi and Ivy team up to seek revenge on Oscar with a plan that involves skinnydipping in the Beach Club pool. Navid discovers that his father may be using underage girls in his porn films and convinces Silver to go undercover.

Teddy begins to feel more comfortable in his own skin and decides to visit a bar in West Hollywood where he soon realizes he forgot his wallet and is forced to turn to Ian for help. Annie is ready to take her relationship with Charlie to the next level but is mortified when his friends catch a glimpse of her in lingerie. Now a single father, Ryan turns to Debbie for help and the two end up hooking up. Navid deals with the fallout of having turned his father in for employing underage girls in his pornography business by turning to Silver. Adrianna is oblivious to Navid's situation due to her new found fame.

Naomi jumps back into the dating world when she notices one of Ivy’s hot surfer friends, Zach, and tries to impress him by pretending to know how to work a surfboard. Ivy remains upset by her mother’s actions with Oscar and decides to rebuild her relationship with her father. Dixon and Annie decide to help Debbie get back into the dating world by signing her up for online dating, but while on her first date, she and Ryan sneak away for some one-on-one time at the Beach Club. While at the beach luau, Teddy gets jealous when he sees Ian with another guy and allows his feelings to control his actions. Navid and Adrianna’s relationship is strained now that she has found fame, which leads him closer and closer to Silver.

Adrianna rents a mansion and decides to throw a housewarming party complete with an ice skating rink and elves. All is great in Adrianna's world until Victor decides to reveal Adrianna's secrets to the media. Annie decides to skip the party so she can take care of Liam, which leads to the two of them rekindling their old romance in Dixon's bed. Ivy's reconciliation with her father doesn't go quite as she planned. Teddy and Ian discuss their feelings and decide to keep their relationship quiet for the time being, unaware that Dixon saw them share a kiss. Meanwhile, Navid and Silver share their feelings and realize they both feel the same way. Naomi returns home from the party to find an unexpected visitor.

Naomi is taken hostage in her own home by an out-of-control Mr. Cannon who also lures Silver into the situation. Annie and Dixon’s cousin Emily from Kansas comes to town for an extended visit, but Emily immediately gets on Annie’s nerves. Dixon confronts Teddy about his kiss with Ian and promises to keep his secret. During surf practice, Ivy takes a nasty spill that makes her question her ability to compete in the surf competition. Adrianna’s world continues to crumble when she appears on a talk show to tell her side of the story, and she is blindsided by a surprise guest. Given Adrianna’s disastrous situation, Navid and Silver continue to keep their hook-ups a secret.

Naomi, Adrianna, Silver and Annie decide to have a girls’ weekend and head to a yoga retreat in Ojai. Annie attempts to be a good cousin and invites Emily along for the weekend but confronts her about being a downer on the trip. Emily purposefully neglects to wake Annie up for a sweat lodge session and uses the opportunity to turn the girls against Annie. Naomi, who originally thinks the retreat is silly, suddenly decides to extend her stay. Silver runs into Navid, and the two have a secret rendezvous. Adrianna returns from the retreat and calls a tabloid to sell an exclusive story. Meanwhile, Debbie plans a romantic dinner for Ryan, but they are interrupted by Dixon, forcing Ryan to quickly find a place to hide. Charlie realizes Annie has feelings for Liam.

Everything changes for Navid when he learns how Adrianna used the baby she gave up for adoption. Adrianna leans on Silver for support and makes a shocking discovery. Annie gets the opportunity to audition for a play and Emily comes up with a plan to sabotage her. Naomi returns from a spiritual retreat and decides to throw a party for Guru Sona but realizes the Guru may not be the person Naomi thinks she is. Ivy is nervous about getting back in the water after her accident. Teddy is being blackmailed and is surprised to find out who is behind it.

Navid and Dixon convince a music producer to shoot a music video at Shirazi Studios. Adrianna’s suspicions are confirmed, and she tells Silver about her plot for revenge. Emily distracts Annie and tries to get close to Liam, but her plan backfires. Teddy leans on Silver for support. Meanwhile, reality producers follow Adrianna and her friends around trying to shoot a pilot, and Naomi is surprised by her reaction to a nerdy lab partner who helps her out.

Back to her old tricks, Emily messes with Annie’s internship at the playhouse -- and with Annie’s boyfriend. Silver convinces Navid to sign the release for Adrianna’s reality show to help distract her and throw her off the track. Naomi bottles up her feeling for Max. After watching footage from her birthday party, Adrianna makes a stunning realization. Ivy meets a new guy, Raj and they strike up a friendship. Meanwhile, Dixon, Navid, and Liam take Teddy out on the town.

Dixon and Navid formalize their partnership, and a chance meeting with Snoop Dogg could mean good news for Shirazi Studios. Naomi tries to impress Max by dressing up in an Avatar costume, but doesn’t quite get the reaction she was hoping for. After learning the truth about Navid, Adrianna vows to get revenge. Meanwhile, Annie and Liam work together to expose Emily, and Ray confides in Ivy.

When the group decide to take a vacation to Mexico for a much needed break, chaos ensues. Naomi brings her crush Max along, under the guise that she needs extra tutoring. Teddy encounters a former crush with surprising results, while Annie drags Liam around the city, determined to embrace the culture. Meanwhile, Silver and Adrianna’s bitter feud over Navid comes to a shocking confrontation.

Naomi, sick of hiding her relationship with Max and afraid he might be cheating on her, follows him to an academic decathlon event, to confront him. Silver begins to behave erratically, which worries Navid and secretly pleases Adrianna. Raj helps Ivy overcome her fear of the water, while Annie starts working for lonely, aging actress Marla, and forms an unlikely friendship with her.

Annie convinces Marla to attend a Hollywood movie premiere of one of Marla's old films, while Ryan has an unexpected visitor and Teddy catches Marco in a lie and begins to wonder if he is being cheated on. Naomi finds out Max was accepted to a college in a different state, while Silver has a breakdown after receiving some upsetting news that causes Navid and Dixon to stage an intervention.

As the gang prepares for prom, Dixon and Annie learn some troubling news about their futures, and Ivy discovers that Raj's health has taken a turn for the worse. With Silver away in the hospital, Adrianna tries to rekindle her romance with Navid. Meanwhile, Naomi and Max's relationship is strained to the breaking point.

With graduation approaching, Naomi makes a decision that might prevent her from graduating with the rest of her class. Liam tells Annie that he doesn't plan on going to college, and Ryan asks Debbie to move to Paris with him. An unplanned wedding springs up, but Adrianna isn't invited after the group discovers her scheme to get revenge on Silver.

In the season four premiere, gang from Beverly Hills have graduated from high school. Naomi has spent the summer dealing with the shocking news of her pregnancy and quickly discovers she doesn’t have the status at college that she did in high school. Annie receives some unexpected news that keeps her in town, while Liam returns from his summer away ready to commit to Annie. Dixon finds himself without a roommate or a place to live, while an unexpected visitor tests Navid and Silver’s relationship after they move in together. Adrianna comes back to town looking for redemption, which she soon learns will be hard to earn back. Ivy and Raj struggle to deal with Raj’s health getting worse, while Teddy struggles with coming out to his family.

In an effort to re-gain her status, Naomi rushes a popular sorority, where she, along with Annie go through sorority games. Annie finds out a shocking secret about new guy Jeremy that could affect her future. Liam decides to keep the bar he bought on a whim and has a surprise guest from Alaska come into town, while Dixon finds an unlikely roommate in country boy Austin, which could lead to trouble. The search for Navid's sister Leila forces Navid and Silver to enlist in Adrianna for help, much to the dismay of Silver.

After making an enemy in sorority president Holly, Naomi finds unusual allies who help her get revenge. Annie, short on money for sorority dues, must figure out a quick way to come up with the cash. Liam and Jane get closer, while Adrianna reveals a secret that causes Liam to look at her in a different light. Ivy becomes increasingly frustrated with her friends and lashes out at their lack of compassion, while Navid must deal with his uncle coming into town and trying to undermine Shirazi Studios.

Navid surprises Dixon with some studio time to apologize for messing things up with a music producer, where Dixon feels the pressure to create a hit song. Naomi plots revenge to take down rival Holly and her sorority during the Greek games, which requires Austin's help, much to Naomi's dismay. Silver directs a disastrous commercial for Liam's bar, while Ivy feels torn between her relationship and her friends.

Silver is asked to make campaign videos for political candidate Marissa Harris-Young who is running against Teddy’s Uncle Charles for public office. Teddy runs into an old flame and Annie gets stuck with Leila during an important date. A surprise visitor threatens to tear Liam and Jane apart, while Naomi can't shake her growing feelings for Austin during a party to encourage students to vote.

Liam gets offered a modeling job after an agent sees the commercial for his bar, while Annie finds herself starting to fall for an unlikely guy. During a charity talent show event to raise money for an experimental cancer treatment for Raj, Naomi is determined to win the contest in order to show up Austin's out-of-town visitor Sally. While working on his music, Dixon pushes his limits and starts spiraling out of control, which forces Adrianna to confront him.

Naomi has to work with her arch-nemesis Holly to throw a campus costume party, leading to unfortunate consequences. Navid's plan to bring down his Uncle Amal is threatened, while Silver discovers that political candidate Marissa Harris-Young is not who she seems. Meanwhile, Adrianna handcuffs herself to Dixon in an attempt to get him to stay sober and Annie must decide if she wants to give Patrick another chance.

The gang heads to Las Vegas, where Naomi meets Austin's dad, country superstar Judd Ridge. The guys run into a celebrity at the pool, where Liam gets invited to play in a celebrity poker tournament. Teddy and Shane decide to tie the knot, while Dixon and Adrianna get closer. Meanwhile, Navid sees an opportunity to take his Uncle Amal down.

Silver’s video of Teddy's Vegas wedding is leaked to the press, and has damaging effects on his uncle’s campaign. Liam’s modeling career is taken to the next level by Shelia and Annie is determined to help Dixon, even though the help he needs comes at a high price. Meanwhile, Ivy and Raj decide to plan for the future.

Dixon tries to pursue a relationship with a resistant Adrianna, while Ivy and Raj’s arguing takes a toll on their relationship. Liam plans a holiday dinner for the gang, and an unexpected guest shows up. Meanwhile, Naomi goes to extremes to prove her love to Austin.

Dixon struggles with temptation as he tries to make his way back into the music world, while Annie confronts Jeremy, who stands in the way of her inheritance. Naomi and Holly embarrass themselves in front of Janice Dickinson at a fashion show, while Navid reaches a breaking point with his uncle. Meanwhile, Teddy makes a big decision that upsets Silver.

Naomi is asked by her new party planner boss Rachel to oversee her arch-nemesis Holly’s birthday party, while Annie breaks into Jeremy’s apartment in a desperate attempt to get the proof she needs to keep her inheritance. Navid finds trouble after going with his Uncle Amal to make a deal with a potential buyer, and Liam discovers shocking news about Annie.

Naomi embarrasses herself in front of her boss Rachel in an attempt to get over her break-up with Austin. Dixon and Adrianna are booked to perform at a club, where they realize that working together might be a bad idea. Meanwhile, Silver takes her relationship with Greg to the next level and a party Annie throws ends up being a disaster because she is too distracted by Liam's new relationship.

Naomi is determined to fix the relationship between her boss Rachel and her daughter Holly, which forces Holly and Naomi to work together. Greg asks Silver to move to New York with him and Navid finds out some shocking information about Greg’s daughter. Annie discovers Liam’s girlfriend Vanessa might have been involved with his motorcycle accident.

Annie has to make a decision that could expose her work as an escort when Dixon gets arrested in connection with a fire at a sorority house. Adrianna and Silver attempt to put their past behind them, which results in disaster for Silver's relationship with Greg. Vanessa helps throw a party to re-launch Liam's bar, where the All-American Rejects perform.

In an effort to put her inheritance to good use, Annie volunteers to organize a big charity fundraiser. When Naomi takes drastic measures to land her first event-planning client, her big plan back-fires. Meanwhile, Silver realizes she still has feelings for Navid, and Vanessa vows to make Liam a huge star after his agent drops him.

Naomi’s sister Jen arrives with her son for a surprise visit. Adrianna and Dixon land a meeting with a major movie producer to discuss music on his next film, but are sabotaged by Vanessa. Meanwhile, Silver gets accepted into New York University and Ivy attracts attention in the underground scene when she switches to a less conventional style of art..

Naomi is convinced that Annie’s new business partner P.J. is the perfect man for her, but discovers her sister Jen is also interested in him.. Adrianna and Dixon land a spot in a music festival, where Train performs and a record executive offers Dixon a recording contract. Adrianna tells Liam her suspicions that Vanessa staged the near drowning incident.

Dixon collapses while arguing in the recording studio with Adrianna. In the hospital, they run into Liam who is with Silver to support her during a test to detect if she has the breast cancer gene. Ivy finds out Raj still has cancer and is in the hospital, while Annie meets a new guy Caleb and discovers he is a priest.

PJ proposes to Naomi and Annie discovers he needs to get married in order to get the rest of his trust fund. Dixon confesses to Navid that he signed a record contract but admits he did not tell Adrianna because the label didn’t want to sign her. Dixon also accepts a gig to play back up for Haley Reinhart, but doesn’t tell Adrianna. Liam asks Vanessa to move out and discovers she has emptied their joint bank account.

Naomi’s friends worry that she is rushing to get married, so Naomi and P.J. decide to throw a small party so everyone can get to know him. Austin returns to Los Angeles and offers to be Adrianna’s new manager, suggesting she give country music a try. Caleb is concerned Ivy might not be emotionally stable, while Annie finally admits to Caleb that she is falling for him. Meanwhile, Silver feels conflicted about her feelings for Navid who is back in town.

Navid suspects that Liam and Silver hooked up so he decides to confront Liam on the red carpet of a movie premiere. Annie and Caleb fight their attraction to one another but finally give into temptation. Meanwhile, Naomi has been hired to plan the wedding of an heiress and discovers she knows the groom a little too well, and Austin enlists his dad, Judd Ridge to be help launch Adrianna’s country career.

A reluctant Naomi tries to sabotage the bachelorette party she has to host for Max’s fiancée Madison, where Madison’s childhood crush, Nick Carter, makes a surprise appearance. At Max’s bachelor party, Liam and Navid get into a fight over Silver and the evening comes to an end with people at both parties getting hauled to jail. Meanwhile, Ivy blames Annie and Caleb for Diego having to go on the run.

Naomi shocks everyone when she announces she won’t be able to oversee Max’s wedding because she has accepted a job in New York and will be leaving immediately. Teddy comes back to town and Dixon rushes back from touring to give his relationship with Adrianna another try, then fails to show up at their meeting spot. Meanwhile, Silver feels like she has to choose between Navid and Liam and makes a life-changing decision.