According to XConnect:
JLO TO PERFORM ON TONIGHT’S “IDOL!”
Jennifer Lopez will step away from the American Idol judge’s table tonight and onto the stage. JLo will perform “On the Floor” with Miami rapper Pitbull. This performance was originally scheduled for next week (Thursday, May 5), but it was moved up to help promote Jennifer’s new album, Love?, which comes out this Friday (April 29).