Published: 06th February 2013
The blonde beauty wore a rather striking fur-trimmed wrap over her ensemble, ensuring she was protected against the elements.
Underneath the wrap she donned a leather jacket and a black mini dress, while her pins were kept warm in black opaque tights and black studded ankle boots.
Cheska wore her masses of blonde hair loose around her shoulders and kept her make up natural.
One star who may have wished she had followed in the socialite's sartorial footsteps is the film's star Sarah Silverman, who was decidedly underdressed for the British winter in a strapless black dress.
She did however keep her legs warm in a pair of black tights, while the look was completed with some black sneakers.
Other stars at the event included Nick Grimshaw and Pixie Geldof.
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