It was confirmed yesterday that contestants will have to sing a track by the Fab Four on this weekend's live show. It is the first time that the theme has been used on the programme.
According to The Sun, last week's sing-off survivor Katie Waissel has decided to sing 'Help', while fellow 24-year-old Rebecca Ferguson will tackle 'Yesterday'.
Cher Lloyd has reportedly chosen to perform John Lennon's 'Imagine', and Simon Cowell's One Direction have decided upon 'All You Need Is Love'.
Matt Cardle is said to be singing 'Come Together' - previously performed on the ITV singing contest by Olly Murs - while Paije Richardson will tackle 'Let It Be'.
In Louis Walsh's category, Mary Byrne has been given 'Something', while Wagner Carrilho keeps up his record of performing medleys by fusing together 'Get Back', 'Hippy Hippy Shake' and 'Hey Jude'.
The X Factor continues on Saturday at 8pm on ITV1.