How You Know Her: Remini, 43, starred as Carrie Heffernan on The King of Queens for nine years and recurred as Stacey Carosi, opposite Elizabeth Berkley, on Saved by the Bell. She co-hosted The Talk's first season before getting fired — a dismissal that led to a feud between her and co-host Sharon Osbourne. (Osbourne's son, Jack, is also on Dancing this season.) Most recently, Remini made headlines for defecting from Scientology.
Partner: Tony Dovolani