Who will be on 'Dancing With the Stars'?

Reports: David Hasselhoff, 'Jersey Shore's' Situation are in.

The debate over who will be a judge on the new season of "American Idol" has been temporarily overshadowed by the question of who will compete on this fall's 11th season of ABC's "Dancing With The Stars."

David Hasselhoff has joined the lineup of dancers, Us Weekly and others report. "Jersey Shore" star Mike "The Situation" Sorrentino and "The Hills" alumn Audrina Patridge are set to join The Hoff, and according to Us, singer Brandy is also in "serious discussions" to hit the dance floor.

Meanwhile, Popeater reports that Kirstie Alley's name has also been rumored to join the show. Its fans want to see Justin Timberlake and Isaiah "Old Spice" Mustafa boogie.

ABC hasn't commented on a slew of names that has been suggested as appearing this fall. The new season of the dancing show premieres Sept. 20.