Dancing with the Stars: Behind the Scenes!J.R Martinez wigs out! Rob Kardashian & Derek Hough re-enact Lady and the Tramp! See how the contestants goof off when they're not on the parquet!
Credit: Courtesy Kristin Cavallari
Updated: Tuesday Nov 22, 2011 | 06:00 AM EST
More from PEOPLE
- Meghan Trainor Cancels Concerts, on 'Complete Vocal Rest' Due to Vocal Cord Hemorrhage
- Read the Cover Story: Growing Up Kennedy!
Exclusive Family Photos from White House Nanny
- Tracy Morgan Visits Disney World as He Celebrates Daughter's Birthday
- Ben Affleck and Jennifer Garner on Family Vacation After After Announcing Divorce
- Sean 'Diddy' Combs Won't Face Felony Charges Over UCLA Scuffle