Claim to fame: Olympic gymnast
Last seen on: Season 6 in 2009
Standout moment: The show's youngest competitor at the time, Johnson and partner Mark Ballas, pictured, came in less than 1% ahead of actor Gilles Marini for the Mirror Ball trophy.
Week 10 All-Star elimination:The judges' scores were close, with each of the three remaining couples doing one last instant dance for judges' points. Though Shawn and partner Derek Hough brought the house down (including special audience guest member Julianne Hough) with their perfect 30 "Respect" cha cha -- with a signature Derek crotch bob added, just for kicks -- the trophy eluded her yet again in the finals. | Recap Kelsey McNewal / Associated Press