We recently revealed that Simon Cowell has lined up Paul McCartney, George Michael, Robbie Williams and Michael Buble for his weeks X Factor final show.

Rumours now suggest that Paul McCartney will be singing his hit ‘Say Say Say’ with young Joe McElderry, a song he once sang with the late Michael Jackson.

With Joe’s vocal range, we think he will handle this song beautifully but lets hope they leave out the dialogue featured at the start of the video above.

If Joe sings with Sir Paul, then no doubt Olly will sing with Robbie, leaving Stacey either George Michael or Michael Buble.

As always, leave your comments below.