Pop sensations Ke$ha and Orianthi will perform on this week’s American Idol Results Show.

Ke$ha will sing her latest single “Blah Blah Blah,” while Orianthi is tapped to perform her hit “According To You.”

Tuesday night’s performance show will feature the Season 9 finalists performing the songs of The Rolling Stones. America will send home the first castoff from this season’s coveted Top 12 on Wednesday @ 9 PM.