She made a glamorous appearance at the British Fashion Awards when she stormed the red carpet in a vintage Valentino couture gown.

And Anne Hathaway pulled off yet another stunning look as she made a quick change for the afterparty on Cadogan Square in London on Monday night.

The Devil Wears Prada star, 41, exuded glamour in her new ensemble as she partied the night away with the likes of FKA twigs, Gwyneth Paltrow and Rosie Huntington-Whiteley.

She put her sensational figure on display as she slipped into a strapless scarlet mini dress with a ruffled skirt that resembled a rose.

She added to the glamour by donning thigh high leather boots and accessorising with a glittering diamond necklace.

Also making a nod to flower power was twigs, who commanded attention in a racy black mini dress with a petal print along the bodice.

The songstress, 35, whose real name is Tahliah Debrett Barnett, sent temperatures soaring as she went braless under the cut out backless floral number.

Showing off her endless pins, she elevated her frame in a pair of towering dazzling silver heels and toted her belongings in a coordinated clutch bag.

She looked more loved-up than ever during the rare appearance with her boyfriend Jordan Hemingway as they were spotted walking hand-in-hand out of the post-awards bash.

Also attending the party with their partner was Gwyneth, 51, who strutted out with husband Brad Falchuk, 52.

The actress looked gorgeous in a strapless red Valentino dress with plunging cut-out neckline that tease a glimpse of her ample cleavage.

Gwyneth also wore a matching sheer coat which was adorned with perfectly placed sequins and feathers.

The Shakespeare in Love star accessorised with beaded bracelets and earrings, forging a necklace and letting the ultra chic outfit speak for itself.