Besides Rowland, Latin singer Paulina Rubio is rumored to take the position of the fourth judge, reports Entertainment Weekly.
So far only Demi Lovato officially confirmed that she will return to The X Factor for season 3.
On Saturday, Simon Cowell took to Twitter to reveal that on Monday new judges will be announced: “We start x factor auditions in charleston on Tuesday. The new panel will be announced Monday. This is going to be an interesting show!”