Question: who are the duets on x factor?
Answer: Olly Murs and Robbie Williams., Cher Lloyd and Will.I.Am., Jahmene Douglas and Nicole Scherzinger., Sam Bailey and Nicole Scherzinger., Little Mix and Tulisa., George Michael and Joe McElderry., Matt Cardle and Rihanna., Reggie 'N' Bollie and Fuse ODG AND Craig David.