Photo by For the Record/ABC

It's a ballroom blitz! Rumer Willis is ready to take her moves to the dance floor! On Tuesday, Good Morning America announced the cast of the 20th season of Dancing with the Stars -- and it turns out that Demi Moore and Bruce Willis' eldest daughter will be on the short list of celebs vying for the coveted Mirror Ball trophy.

Joining the actress will be U.S. army vet and amputee Noah Galloway, Shark Tank’s Robert Herjavec, super singer Patti LaBelle, Olympic gymnast Nastia Liukin, Glee actor and singer Riker Lynch, model Charlotte McKinney, LMFAO’s RedFoo, NFL pro Michael Sam, Hunger Games star Willow Shields, Three's Company actress Suzanne Somers, and a yet-to-be-named 12th star.

We aren't surprised to hear that Demi Moore's talented daughter, who will be paired with Valentin Chmerkovskiy, is ready to bust a move for the world. Recently, the actress has been polishing up her dance skills for the stage in West Hollywood in a production of For The Record: Dear John Hughes at DBA. The immersive cabaret show, which also stars Evan Rachel Wood, "relives the acclaimed director's coming of age 1980's teen flicks including Sixteen Candles, The Breakfast Club, Weird Science, Pretty In Pink, Some Kind of Wonderful and Ferris Bueller's Day Off." If fans want to catch her before she takes it to the ballroom, the House Bunny actress appears in the show until April 5.

Go team Rumer!

And click thru to see which stars will be paired with which pro dancers ...