Who: The Kardashian Klan.
What: Continuing their bid for world - or at least UK - domination, Kourtney, Kim and Khloe Kardashian made waves at Westfield Shopping Centre, where they dressed up to the nines to promote their Kardashian Kollection for Dorothy Perkins.
While Kourtney kept her post-baby body covered up in black trousers and a fitted polka-dot jacket, Kim (as usual) showed off her curves in a skintight dress. It was Khloe who really stood out in a lace-covered mac paired with super-sexy over-knee boots.
Police and security guards struggled to keep the several thousand fans who turned up to meet the girls in check.
Where: Westfield Shopping Centre, London.
Verdict? The X Factor USA host stole the style show.