Every week X Factor judges Cheryl Cole and Dannii Minogue go head to head in a fashion face off.

And Cheryl pulled out all the stops to take the crown this weekend with a particularly racy number.

The 27-year-old looked stunning in an Editions by Georges Chakra gown.

It featured a revealing cut out section which showed plenty of cleavage, and was slashed to the thigh – showing off her toned legs.

Vertiginous Brian Atwood platform sandals and an intricate up 'do completed the look.

The night before, Cheryl looked equally stunning in a shimmering strapless Roberto Cavalli column gown (right).

Photo: © Rex