The star-studded cast of Dancing With the Stars season 9 has been revealed and we are excited to share it with you.  The show has upped the ante this year by adding more celebs–16 in total will perform.

The list goes as follows, Mya, Melissa Joan Hart, Michael Irvin, Ashley Hamilton, Aaron Carter, Kathy Ireland, Debi Mazar, Natalie Coughlin, Louie Vito, Chuck Liddell, Donny Osmond, Tom DeLay, Macy Gray, Joanna Krupa, Mark Dacascos and Kelly Osbourne.

Olympic swimmer Coughlin is the odds-on-favorite to take the crown based upon the previous sweeps by Olympic athletes Shawn Johnson, Kristi Yamaguchi and Apolo Anton Ohno.  Other athlete winners were race car driver Helio Castroneves and former NFL player Emmitt Smith.

The show premieres on Monday, September 21 on ABC.

View more celebrity photos below.

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Filed under: Celebrities, Dancing With the Stars, Reality TV, Television