The Saturdays singer turned model for the night at the Resort 2014 Odabash Macdonald Collection launch at London's swanky ME Hotel.
The catwalk show and cocktail party took place at the hotel's stunning Radio Rooftop bar, with celebrity guests Zara Martin, Made In Chelsea's Rosie Fortescue and Cheska Hull, Dionne Bromfield and Katherine Jenkins all in attendance.
But all eyes were on bronzed, blonde Mollie as she sashayed down the catwalk like a pro!
First up was a stunning sheer white floor length kaftan, covered in shimmering silver sequins in a zebra pattern, with barely there sandals, which had us dreaming of cocktails by the pool...
Next, Mollie wore a shimmering gold halterneck thigh split maxi dress with chunky gold detailing - Ibiza, here we come!
Finally, Mollie treated us to her third outfit of the night, as she headed for a well-earned post-show dinner at The Delauney restaurant: a simple white shift dress with tomato-red suede court shoes and a leather jacket. Post party chic at its best!
Mollie King opened and closed the star-studded event, a collaboration between designer Julien Macdonald and luxury swimwear queen Melissa Odabash, whose bikinis, one pieces and glamorous cover-ups are celebrity favourites.
You'll have to wait until October to shop the collection, but in the meantime, Mollie's given us plenty of inspiration for our beach-to-bar wardrobe this summer!