Treating the city streets like their very own catwalk, the girls looked endlessly chic in their winter party getups.
Lovely Lucy decided it was time to re-write the fashion rulebook as she teamed a black and grey leopard print frock - which boasted high-neck detail and cute midi-sleeves - with opaque tights which poked through her pillar-box red peep-toe stilettos.
The stunner who is dating on-screen co-star James Dunmore shed her cutesy, 90s-inspired denim jacket to show off her incredible slender figure as she sauntered past the paparazzi with younger sis, Tiff, in tow.
Tiffany - who gave us a little glimpse of Madame Rage's brand spanking new collection the last time she was out on the tiles - went all out with a racy mini dress that featured a racy lace hem and a harlequin print design but kept the look rather sophisticated with an olive green trench coat which she left untied.
The starlet stood tall in a pair of black cage heels which emphasised her seamless, sun-kissed pins and gave us heaps of hair envy thanks to her luxe, wavy blow-dry.
The gorgeous girlies joined presenters Zoe Hardman and AJ Odudu to name but a few of the fashion-savvy attendees that partied well into the early hours.
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