X Factor contestants Diana Vickers and Eoghan Quigg have further fueled rumours they're an item after being spotted cosying up together in a cab.
The singers, who both made the final 5 at the weekend, were travelling back to the contestants' house after Saturday’s show.
And insiders say their relationship is an open secret on set.
‘They don't care who knows they're an item any more,’ a source tells The Sun. ‘They're always together and everybody knows they're a couple now.’
But Diana’s boyfriend Chris Jones, 18, is standing by her.
‘Diana and I are very close,’ he says. ‘I’m not threatened by her friendship with Eoghan and I’ll support her all the way.’
Diana, 17, wowed the judges over the weekend with her performance of Take That hit Patience while Eoghan, 16, covered Never Forget.
SEE PICS All the action from last week’s X Factor show>>
Stuck for the perfect Christmas gift? Save 30% when you subscribe to Now>>