Dancing with the Stars

In this publicity image released by ABC, Bristol Palin, left, and her partner Mark Ballas perform on the celebrity dance competition show, "Dancing with the Stars. (AP)
In this publicity image released by ABC, Mike "The Situation" Sorrentino, right, and his partner Karina Smirnoff perform on the celebrity dance competition show, "Dancing with the Stars. (AP)
Contestant Mike "The Situation" Sorrentino and his dance partner Karina Smirnoff pose together following the 11th season premiere of "Dancing with the Stars,". (AP)
Professional dancer Lacey Schwimmer poses backstage after the premiere of ABC's series "Dancing with the Stars Season 11" in Los Angeles. (REUTERS)
Contestant David Hasselhoff and his dance partner Kym Johnson pose together following the 11th season premiere of "Dancing with the Stars,". (AP)
Professional dancer Kym Johnson poses backstage after the premiere of ABC's series "Dancing with the Stars Season 11" in Los Angeles. (REEUTERS)
Contestant Bristol Palin poses with her dance partner Mark Ballas following the 11th season premiere of "Dancing with the Stars,". (AP)
Reality TV star Audrina Patridge and professional dancing partner Tony Dovolani pose backstage after the premiere of ABC's series "Dancing with the Stars Season 11" in Los Angeles. (REUTERS)
Contestant Kyle Massey poses with his dance partner Lacey Schwimmer following the 11th season premiere of "Dancing with the Stars,". (AP)
Contestant Michael Bolton poses with his dance partner Chelsie Hightower following the 11th season premiere of "Dancing with the Stars,". (AP)