Watch: Leona Lewis continues to sing her way to #1...

Performing on X Factor has done nice wonders for Leona Lewis. Her festive single 'One More Sleep' has topped the iTunes chart in the UK and looks set to hit #1 on the official singles chart next week. Further promo saw her perform the track on ITV talk show 'This Morning' earlier today.
The singer warbled her way through the performance while showing off her womanly curves in an 80s silver sequin dress by Cathy Hardwick. She completed the look with a pair of black platform wedge shoes. If she wanted to look Christmas-y I think she got the look on lock but I would not have worn those shoes because they make her legs look stumpy. She deserves the #1 because she has one of the best Christmas songs I've heard in years. Fingers crossed.