Shunning the traditional sequin adorned, plunging gowns, Sienna channelled her inner folk queen and turned heads in this floral maxi dress by Marc Jacobs which featured asymmetric, off the shoulder detail and black ribbons that trailed behind her in the breeze as she shifted poses.
Sienna looked effortlessly chic and offset her floaty frock with beachy, ironed out waves and a Kimmy-ispired nude lip as she nattered away to a super-smart Bradley who began to giggle when her dress slipped down during the pap-storm!
Whoops! At least there were no make-up mishaps. Amy Childs, we're looking at you.
After soaking up the camera flashes and signing countless autographs outside the West End's famous VUE cinema, the actress went totally braless (oo-er) in a two-tone silk dress as she joined sister Savannah and former step-mum Kelly Hoppen at a star studded after-party in the city.
Ever the style chameleon! We love her.
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