The singer who will follow in Audrey's footsteps as Holly Golightly in the stage adaptation of Breakfast At Tiffany's, put a unique spin on the classic LBD and looked sensational in this skin-tight leather frock.
Her thigh-skimming number boasted black leather panels and a hexagon shaped bandeau neckline, making ultra-stylish Pix look as though she'd just stepped off the couture catwalk in Pah-rih.
The blonde bombshell stuck to the evening's 60s theme and accessorised her her dress with a mini snake effect tote as she soaked up the atmosphere and drew some style inspiration from the stunning pictures on show.
When it came to her locks, Pixie ditched the slicked back look she has been loving recently for a much more feminine 'do. The beauty arranged her hair into a centre parting and amped up the girly glamour with an alice band - gorge!
And we're SO lusting after those heels! A pair of pointed courts with a crystal studded silver heel offset Pixie's simple yet totally fierce ensemble.
The star made a stylish return to the UK earlier this week after spending time in sun-soaked L.A while working on her much anticipated fourth studio album which is due for release next year.
Watch this space!
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!