Mariah Carey has stated that she wants to duet with X Factor group G4.

Following their meeting on last weekend's Ant And Dec's Saturday Night Takeaway Mariah is now said to have her eyes on the boys.

A source told the Daily Star: "She had a huge No.1 with Westlife (Against All Odds) and sees G4 as perfect follow-ups as they're well known in the UK and can hit the high notes unaided."