All of the downloadable songs for the PlayStation 3 and Xbox 360 versions were originally from the previous Karaoke Revolution video game series.
Where to start. Alright, Paula?
Paula Abdul: You need to be so much better than that in this contest.
Simon Cowell: What do you think, Randy?
Randy Jackson: Dude, you definitely can't sing, man. That's not for you.
Simon Cowell: My advice. If you wanted to pursue a career in the music business, don't bother....