Judges Kelly Rowland and Tulisa Contostavlos work sizzling black dresses for X Factor 2011 launch in London...
With only a couple of days to go until X Factor 2011 takes over our Saturday evenings again, all eyes were on new judges Kelly Rowland and Tulisa Contostavlos who arrived at the glamorous X Factor UK launch looking preened-to-perfection each in their LBDs.
Singer Kelly and N-Dubz star Tulisa pulled out all the stops as they sashayed into the venue, held at the O2 arena.
Tulisa worked her figure-fitting black brocade Vivienne Westwood frock with confidence, adding a pair of super stacked Mary-Janes to finish, while Kelly opted for a black and green detailed Versace one-shoulder number with a pair of stunning Giuseppe Zanotti ankle boots.
The gorgeous girls were joined by fellow judges Louis Walsh and Take That singer Gary Barlow.
Other guests included past X Factor contestant - now presenter of the Xtra Factor Olly Murs and the show's host Dermot O'Leary.
We can't wait for it to start!
By Annabelle Spranklen