All you John O'Hurley fans can quit your whining: The Seinfeld alum will get a chance to avenge his controversial loss to Kelly Monaco in Dancing with the Stars: Dance-Off, airing Sept. 20 on ABC. The special will find the novice hoofers and their respective partners, Charlotte Jorgensen and Alec Mazo, performing Latin, ballroom and freestyle numbers. And while the original judges will be on hand to to offer critiques, only viewers will decide the winner via phone and the Internet. Results will be announced during a separate Sept. 22 telecast titled "Dancing with the Stars: We're Milking This Controversy for All It's Worth."