Katy Perry Signs On For American Idol! - Stardoll

It looks like the new upcoming season of American Idol is going to an exciting one, especially in terms on who is going to be sitting at the judges table! Last week we were told that former Spice Girls member Posh Spice, aka Victoria Beckham, is making an one-off appearance on the show and now we hear Katy Perry has also signed on to be a guest judge!

We still don't know if either of them will be taking Paula Abdul's old seat permanently on the show, but so far the two lady stars will only commit to one show. We can't wait to see who else guest judges! (source: X17)