The search for "America's Favorite Dancer" continues tonight when SO YOU THINK YOU CAN DANCE heads to Chicago and Los Angeles. Watch what happens when the most gifted dancers - skilled in a variety of dance styles, including jazz and krumping - all compete for a prized spot on the live shows in Los Angeles.

It's Mel and Joe's wedding weekend, but things aren't running as smoothly as they'd hoped. Before they can even make it down the aisle, Joe sees her in her dress, prompting Mel to trash it and get a new one. Plus, someone is injured during Joe's bachelor party, Mel's father is MIA, Marco's making the moves on Lennox in front of Zander and someone accidentally confesses a hidden secret.

Grace confronts Elliot and Leni about her concerns for finding Sarah. Evidence is uncovered. Detective Lee becomes a liason. Elliot reveals to Leni the true nature of their investigation. Ethan, Ray and Spud find out about Cheat and take action.

Bonnie decides to baby-proof the apartment and sells the foosball table to struggling fraternity Sigma Beta Kappa, unaware that Ben had been hiding money in the table for Emma's college fund. Ben and Tucker pose as pledges in order to get the money back, but their fake identities cause more trouble than they're worth. Meanwhile, Riley is not happy that Danny is dating Georgie, especially because she blames the Brit for ending her relationship with Philip. But when Georgie secures Riley an interview for the in-house counsel job at Vogue, Riley begins to look at her rival in a new light - at least until she overhears Georgie admitting the interview was bogus. Riley can't wait to tell Danny the truth about his deceptive girlfriend, but can she really break her best friend's heart?

Clarke and Finn escape one dangerous situation only to find themselves faced with a new enemy. Bellamy makes a heroic move to save Jasper. Raven faces a new danger, and Murphy finally gets his revenge. Meanwhile, those remaining on the Ark are coming to terms with the inevitable.

The guys hit pay dirt in Alabama while freestyling at a retro automotive warehouse owned by a true blue racing family. They hit a dead end negotiating against the county's former police chief. And Mike hatches a strategy to walk away with a must-have Lambretta scooter.

Morgan Freeman looks at the idea of genetic poverty and the science behind it.

Ashley becomes jealous of Les' niece and also bids on a rare sculpture. A retro RV bus has Seth and Bobby J thinking about taking a road trip.

After hearing about the passing of Sammie's friend online, Tracie felt like she shared a real connection with her. However when Sammie suddenly disappeared, it left Tracie with a lot of unanswered questions.

Eddie Gordon from Team Edgar looks to take down Mike King in the next exciting episode of The Ultimate Fighter.

The ladies take their depressed puppy, George Clooney, to Dr. Deb, a pet therapist who has her own radio show. Dr. Deb blames the women for George's bad behavior and gives them assignments to better their lives and their dog's.

Actress Elizabeth Jean Philipps known as Busy Philipps & Actor, writer, and stand-up comedian Jerry Brooks known as J.B. Smoove are the special guests on today's show.

Jennifer Falls revolves around a career woman and mother, Jennifer Doyle (Jaime Pressly) who must move back in with her own mom after being let go from her high-powered, six-figure salary job. With her teenage daughter in tow, Jennifer has to face her new life and figure out what the next steps are to rebuild.

Gigi Ibrahim

Emily Blunt, Brent Morin, Bob Mould

Jonah Hill

Tonigh guests are actor Tom Cruise and model Kendall Jenner with her sister Kylie Jenner. Musical guest will be musician Chrissie Hynde.

Arsenio Hall, Victor Espinoza, the Afghan Whigs

3 celebrity contestants compete to determine who has the funniest take on the day's pop culture.

Seth was joined by Jonah Hill, Laura Dern and Nick Turner.

Susan Sarandon, Garrison Keillor

The losing team from the off-site challenge will compete in a time-auction elimination challenge and one contestant's dream will be over. Also, we end with a sweet Masterclass that's all about dessert.

With a friendly bee named "Breezy" as his wingman, Finn decides to get back into the dating game.

Robin accidentally has himself and the Titans turned into puppets after making a deal with the evil Puppet Wizard.