The all-new fall season of So You Think You Can Dance begins with dancers auditioning in Los Angeles, California for a chance to earn a ticket for Las Vegas Callbacks. Adam Shankman helps out Mary Murphy and Nigel Lythgoe on the judge's panel.

Auditions continues in Phoenix, Arizona. Dancers try to impress the judges and earn a ticket for Las Vegas Callbacks. The guest judge joining the panel this week is Mia Michaels.

Auditions in Boston, Massachusetts. Dancers try to impress the judges and earn a ticket for Las Vegas Callbacks. The guest judge joining the panel this week is Tyce Diorio.

Dancers auditioning for a chance to earn a ticket for Las Vegas Callbacks.

Round five of auditions continue.

Dancers from across the country audition in hopes of impressing the judges.

Las Vegas call-backs begin.

The call-backs for Las Vegas continue.

The dancers compete in the final round in Las Vegas. Later, the names of the Top 20 are revealed.

Meet the Top 20 contestants in their one chance to perform without the fear of being eliminated.

The Top 20 dancers are paired up and get their first chance to perform. The judges eliminate two dancers as the show ends.

The remaining 18 dancers perform for a chance to impress the judges. Two more will be eliminated at the end of the episode.

The 16 dancers who remain in the competition perform.

Two of the final 16 dancers are sent home.

The 14 remaining dancers perform.

Orianthi performs. The final 12 dancers are revealed as two more performers are eliminated.

The remaining 12 dancers compete for inclusion in the top 10.

Shakira performs. Two more dancers are eliminated as the 10 finalists are revealed.

The top 10 contestants perform.

Two contestants are eliminated; special performances by Snoop Dogg with Quest Crew and Legion of Extraordinary Dancers.

The remaining eight contestants perform.

Kris Allen and Wonder Girls perform. Two contestants are eliminated.

The top six contestants perform.

Adam Lambert performs. The winner is announced.

The search begins tonight for America's Favorite Dancer when SO YOU THINK YOU CAN DANCE travels the country in a special two-hour audition episode. See what happens when the best dancers - skilled in everything from Ballroom and Ballet to Salsa, Jive, Hip Hop and Krumping - all compete for a coveted spot in the Top 10.

The search continues tonight for America's Favorite Dancer when SO YOU THINK YOU CAN DANCE travels the country in a special two-hour audition episode. See what happens when the best dancers - skilled in everything from Ballroom and Ballet to Salsa, Jive, Hip Hop and Krumping - all compete for a coveted spot in the Top 10.

The search continues tonight for America's Favorite Dancer when SO YOU THINK YOU CAN DANCE wraps up this season's auditions and moves to Las Vegas for callbacks. See what happens when the best dancers - skilled in everything from Ballroom and Ballet to Salsa, Jive, Hip Hop and Krumping - all compete for a coveted spot in the Top 10.

The call-backs for Las Vegas continue.

The hardest auditions are over and it's time to meet the top 11 dancers, who will compete for the title "America's Favorite Dancer".

The 11 remaining dancers perform.

One of the Top 11 dancers is eliminated.

The Top 10 dancers perform.

One of the Top 10 dancers is eliminated.

The Top 9 dancers perform.

One of the Top 9 dancers is eliminated.

The Top 8 dancers perform.

One of the Top 8 dancers is eliminated.

The Top 7 dancers perform.

One of the Top 7 dancers is eliminated.

The Top 6 dancers perform.

One of the Top 6 dancers is eliminated.

The Top 6 dancers perform.

Two of the Top 6 dancers are eliminated. Also: performances by Christian TV; and dancers from the 2010 film "Step Up 3-D."

The Top 4 dancers perform.

One of the Top 4 dancers is eliminated.

In Part 1 of the two-part Season 7 finale, the final three dancers perform.

A Season 7 winner is chosen in the conclusion of the two-part finale.