In the Season 4 premiere, the ladies learn the identity of the baby who was left on their doorstep. Meanwhile, Melanie gets a job offer from a public-relations firm; and Elka tries to regain the upper hand with Pierre.

Melanie is put in an awkward situation with a coworker by her boss; Joy worries about fitting in at college; Victoria is unnerved by her director's request to change her appearance; Elka keeps a secret.

Victoria schemes to get to the bottom of her co-star's true intentions. Joy is still trying to fit in at college while Elka befriends the popular girls. Meanwhile, Melanie gets herself into a dishonest situation.

Melanie's embroiled in an office love triangle. Joy learns a tidbit about Sean that threatens her fireman fantasy. Victoria's insecurity about dating a movie star leads her to extremes. Elka and Mamie have a run-in with the law.

Melanie wants her first time with Alec to be perfect but ends up "fake-porning" it. Joy works as an extra on Victoria and Emmet's movie and meets a forbidden love interest. Elka and Mamie are bad influences on baby Wilbur.

Elka becomes Victoria's agent; Melanie sets Joy up on a date with her boyfriend's friend; the women's monthly game night is dominated by gossip and secrets.

Joy is suspicious of a yogi at a spa retreat; Mamie accuses Elka of controlling behavior; Melanie suffers side effects from fasting; Victoria learns the true meaning of friendship.

Victoria's movie wraps up filming, but it leaves her wondering if she and Emmet have a future. Meanwhile, Melanie ponders her relationship with Alec; and Joy discovers a new mystery about Elka during her internship.

Emmet, who's been married four times, asks the women to help make his wedding proposal to Victoria a special one, since it would be her sixth walk down the aisle.

While Melanie and Alec consider the thought of having a family of their own, Elka has her own idea of how life would have been with children.

Melanie shocks Alec with the news that she's pregnant; an FBI agent keeps an eye on the women in the wake of Emmet's disappearance; Joy learns that men now find her irresistible.