Team GB Stars Lined Up For X Factor 'Heroes Night'?
Olympians Laura Trott and Luke Campbell among rumoured stars...
But Gary Barlow apparently doesn't agree.
Appearing on tonight's The Jonathan Ross Show, the Take That singer/songwriter slammed Nicole's decision, saying: "Come on Nicole, you've got ears."
The former Pussycat Doll defends her act, however, saying: "His voice has grown and he's not a big ballad singer, he's a great performer."
Tune in to ITV1 tonight at 8.00pm to see the hopefuls take to the stage.