Kelly Rowland and Tulisa Contostavlos were looking their dazzling bests as they stepped onto the X Factor stage in fashionable frocks.
Kelly, who looked beautiful in blue on last night’s show, was a stunning vision in white.
Wearing a long flowing dress with a gold belt, the former Destiny’s Child singer looked incredible as she sashayed across the stage to take her place on the judging panel..
Tulisa was also looking amazing in a black and gold coloured dress. The unusual halterneck style dress showed off the N-Dubz singer's incredible figure, but she failed to give her usual arm salute.
Louis Walsh was as cool as a cucumber in a black suit, while Gary Barlow looked his usual suited and booted dapper self.
Tonight will see the X Factor finalists performing their new charity single live on the show with JLS and One Direction.
With just two weeks to go until the final, they’ll be pulling out all the stops to prove that they’ve got what it takes to win this year’s competition.