Dannii Minogue revealed the news in a Twitter post, after a fan asked whether her act Stacey Solomon would be performing a Barbra Streisand number.
"I love Streisand and [Stacey] can certainly sing those kind of huge songs, but I have to follow the theme! Elton/Take That this week!" she said.
All five remaining contestants - Lloyd Daniels, Joe McElderry, Stacey Solomon, Danyl Johnson and Olly Murs - will perform one track by John and one track by Take That. No song choices have yet been revealed.
Highlights from last year's Take That week included Alexandra Burke performing 'Relight My Fire', JLS singing 'A Million Love Songs', Eoghan Quigg's 'Never Forget' and Ruth Lorenzo's rendition of 'Love Ain't Here Anymore'.
Alicia Keys and Rihanna have previously been confirmed as the special guests for the Sunday results episode. Rihanna is rumoured to be acting as a guest mentor as well as singing her new single 'Russian Roulette'.
The X Factor continues next Saturday at 8pm on ITV1.