After narrowing it down to your Top 12, the guys and girls will take the stage together live for the first time tonight on American Idol. Aaron Kelly, Tim Urban, Crystal Bowersox, Siobhan Magnus, Didi Benami, Lee Dewyze, Michael Lynche, Casey James, Andrew Garcia, Lacey Brown, Paige Miles, and Katie Stevens will be singing hits from The Rolling Stones.

And tomorrow night at the results show, Idol winner David Cook, Orianthi, and Ke$ha will be performing!

American Idol starts tonight at 8 pm on FOX.

After you watch the show, give us your reviews! Who did the best? Who do you think will be sent home tomorrow?

Photo: Michael Becker/FOX