The reality star re-wrote the fashion rulebook and donned a seriously glamorous cut-out frock which boasted a very daring thigh-split, with a cutesy pair of slip on pumps to support the animal charity's collaboration with French Sole.
Anyone else crazy obsessed with the embroidered dachshund dog adoring the toes?! We're just itching to snap up a pair.
Rosie felt the chill later on in the evening but took her ensemble to new heights when she popped on this pretty amazing leather jacket that featured sharp, zipped lapels and faux-fur sleeves.
The honey-haired beauty gave us all some major festive beauty inspiration and stood out from the crowd with a vibrant matte red lip - Tom Ford's Lip Colour in Ruby Rush incase you were wondering - and complemented the look with a dusting of gold eyeshadow - beautiful.
Rosie who takes her own little pup Noodle absolutely everywhere with her (she event featured in the star's jewellery campaign video) joined pal Louise Thomson and former MIC beauty Millie Mackintosh at the city rendevouz.
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