Dancing with the Stars's All-Star Couples Suit Up for BattlePam & Tristan! Apolo & Karina! See your fave duos in their dance-floor finest


Could this be his year? Joining forces with Aussie pro Peta Murgatroyd, season eight runner-up Gilles Marini (who recently became an American citizen) returns to show off his fancy footwork after coming this close to winning the dancing title in 2009.