Who? Cheryl Cole.
What? After performing in a plunging catsuit at the Jingle Bell Ball, Cheryl was putting everything on show again (hasn't she heard of a thing called lining?), as she hit The Rose Club in London in a totally see-through black lace top that bared her bra underneath. She worked loose-fit trousers with the look, and kept her hair sleek and simple next to her signature fierce makeup.
Where? The Rose Club, London, 8 December.
Verdict? Completely see-through tops are usually a no-no, but, predictably, Cheryl manages to make tacky tremendous...
Cheryl wasn't always so stylish: