Jessie J

The GQ Men Of The Year Awards was certainly a shiny affair. In an event to hail the chaps, the ladies dusted off their best frocks in order to keep up appearances when swanning about some of the most dapper men in the biz. And didn't they do well? Well, most of them.

Yes, that really is Jessie J. The singer laid off the midnight black hair dye and donned a classier look than her usual Aztec body sock ensemble. Maybe it was in the wash.