The superstar - who previously appeared on the show back in 2007 - will tape a special performance next week.
She will record the performance on Friday, November 8 ahead of transmission on the results show on Sunday, November 10.
Dion is currently preparing to release her latest English language LP Loved Me Back To Life, which will serve as the follow-up to Taking Chances.
The diva's new album features collaborations with Ne-Yo and Stevie Wonder, as well as her recently-unveiled song 'Somebody Loves Somebody' and title track 'Loved Me Back To Life'.
The collection will be released in the US on November 5 and a week later in the UK on November 11.
Listen to Celine Dion and Ne-Yo's collaboration 'Incredible' below: