DWTS Celebs Andy Grammer, Bindi Irwin, Nick Carter, & More Show Off Their Moves

YH heads backstage at the ballroom of "Dancing With The Stars" as the celebs and pros get ready to kick off Season 21! We chat with wildlife expert Bindi Irwin and Derek Hough, singer Nick Carter and Sharna Burgess, American hero Alek Skarlatos and Lindsay Arnold, Triple Crown winner Victor Espinoza and Karina Smirnoff, singer Andy Grammer and Allison Holker, chef Paula Deen and Louis Van Amstel, actor Gary Busey and Anna Trebunskaya, and "Big Time Rush" star Carlos PenaVega and Witney Carson to find out their team names and what dances they are most looking forward to!

DWTS Rehearsals with Dwight Howard & Daniella Karagach

NBA champ and "Dancing with the Stars" pro partner teach us steps from the pasodoble.

Shin Lim Shows Us Crazy Card Tricks

Hanging out with renowned magician in his dressing room at The Mirage in Las Vegas.

Falling In Love with The Notebook Broadway Musical

Behind the scenes with Noah and Allie actors John Cardoza and Jordan Tyson.

Aerial Silks Lessons with Cirque du Soleil: KOOZA Performer

Aerial acrobat Mizuki Shinagawa teaches us the basics of performing on aerial straps.

Walking The High Wire with Cirque du Soleil: KOOZA

Tightrope walker Flouber Sanchez teaches us how to walk on a high wire.

How Magician Shin Lim Comes Up With New Ideas For Tricks

Inside the Las Vegas dressing room of the world-class performer.

Magician Shin Lim Announces Move From The Mirage to The Venetian

Behind the scenes at 'Limitless' live stage show in Las Vegas.

The Thundermans Stars Finish Each Other's Sentences

Jack Griffo and Kira Kosarin test their on-screen twin telepathy to see how well they know each other.