You've got to hand it to Marina Diamondis, the girl's not afraid to try a new look! After rocking a raven hair 'do for ages, the singer shocked us all by  dying her hair bright blonde. The shade was obvs still not light enough because she's taken it to the next level and gone for a Kelly Osbourne-style steely grey! What's next, Marina, white?!

At the InStyle Best of British party last night, the Marina & The Diamonds singer rocked up wearing a Miss Haversham-style nightie dress, peach quilted jacket and marble-effect shoes. She added colour to her silvery-locked-look with a slick of neon Pink lippy. Do you think Marina can carry off this funky-granny-chic look?

Mollie King was also at the event looking tiny and very pretty in a lace Dolce & Gabanna dress teamed with simple black heels and a matching clutch.

TV presenters Laura Whitmore and Jameela Jamil struck their best model-a-like/teapot poses. Jameela chose a ruffled purple frock which she brightened up with yellow Schuh heels and a statement red pout. Whitmore opted for a red and black striped number with tough ankle boots.

Going for a retro vibe were Sophie Ellis Bexter in a bold shirt dress and celebrity chef Gizzi Erskine who looked fab in a cute 60s style printed dress with contrast collar and cuff details.

We loved Melissa George's chic cream blazer thrown on over her pretty dress, very stylish. And how gorge does This Is England's Vicky McClure look? We likey.

Diana Vickers added a pair of very ugly shoes to her lovely white dress. We'd have prefered some stylish pointed courts.

We've gotta say we're really crushing on Pixie Geldof! Luurrve this Dolce & Gabanna coat and cropped trews combo. The leopard print accesories and fuchsia lips are brilliant additions to an otherwise dark look.