Sources are suggesting that Sharon Osbourne may make a return to X Factor this year, as a replacement for pregnant Dannii Minogue.

Sharon famously left the show in June 2008, after a well publicised feud with Ms Minogue and has refused to deny reports that she may be about to step back into the breach.

At the launch of Mac’s Viva Glam Aids charity, Sharon told The Mirror: “I see Simon next week. I haven’t said congratulations about his engagement yet.

“Everyone is obsessed with X Factor over here. I don’t know what will happen. I might find out from Simon next week.”