On Sunday’s results show host Dermot promised “big surprises” for the last episodes of the series.

In 2008 Beyonce performed live with winner Alexandra Burke on the final night while Westlife and Boyzone also appeared.

This year they could go even bigger.

Beatles legend Macca recently admitted he’s a fan of the talent show and said he’s been talking to Dermot O’Leary about an appearance.

He said: “It's something we are talking about. Dermot is a lovely man who I know very well. He's full of energy and keen for me to do it.”

We can’t wait to see who actually appears on the shows this weekend! Joe McElderry is the favourite to win the show but faces stiff competition from Stacey and Olly.