Who? Katy Perry.
What? Totally nailing it on the red (sorry, blue) carpet in a minty strapless gown, that featured a high split and a beautiful detailing on the bust. The black locks only made the colour of the dress pop even more, and the stunning statement choker was an inspired finishing touch.
Where? At a celebration of Carole King and her music to benefit Paul Newman's The Painted Turtle Camp, Dolby Theatre, LA, 4 December.
Verdict? From frump to fab in just a few small days...
More Katy Perry here: