Season 9 Dancers and Judges

DANCERS: 

Melissa Joan Hart (actress) and Mark Ballas (pro) 

Joanna Krupa (model/actress) and Derek Hough (pro) 

Kathy Ireland (model) and Tony Dovolani (pro)

Kelly Osbourne (reality TV star/singer) and Louis Van Amstel

Chuck Liddell (UFC fighter) and Anna Trebunskaya (pro) 

Ashley Hamilton (actor/comedian) and Edyta Sliwinska (pro) 

Louie Vito (snowboarder) and Chelsie Hightower (pro) 

Macy Gray (singer) and Jonathan Roberts (pro) 

Mya (singer) and Dmitry Chaplin (pro) 

Aaron Carter (singer/actor) and Karina Smirnoff (pro) 

Debi Mazar (actress) and Maksim Chmerkovskiy (pro) 

Donny Osmond (singer) and Kym Johnson (pro) 

Mark Dacoscos (iron chef) and Lacey Schwimmer (pro) 

Tom DeLay ( U.S. House majority leader) and Cheryl Burke (pro) 

Natalie Coughlin (Olympic swimmer) and Alec Mazo (pro) 

Michael Irvin (NFL player) and Anna Demidova

JUDGES: 

Carrie Ann Inaba 

Len Goodman 

Bruno Tonioli