With her transformation from ladette to lady, Ms Price looked right at home when she attended Tatler's Little Black Book party in Mayfair last night.
The glamour girl-turned-business woman opted for a chic knee-length LBD and black peep-toe heels with chain detailing as she mingled with royalty and rock stars at the high society magazine event. The understated outfit is a world a way from Katie's recent style horrors.
Maybe's she's turned over a new fashion leaf? What do you think? Leave a comment below and let us know!
In related news, Katie is unrecognisable in hipster bible Wonderland.