This week’s X Factor theme has not yet been confirmed, however we do know that each of the five remaining singers will have to sing twice on the Saturday night show.

The stakes are high and with only one week to go until the semi-finals, a lot will be riding on this week’s performances and song choices. Who do you think will excel?

Performing on Sunday night’s show will be Rihanna and Alicia Keys, with Rihanna reportedly guest mentoring the contestants throughout the week.