A host of A-listers descended on The Chiltern Firehouse for legendary photographer Mario Testino's 60th birthday party last night.
The likes of Kate Moss, Suki Waterhouse and Sienna Miller turned up to celebrate the fashion snapper's birthday at London's hotspot of the moment.
Kate wore a Stella McCartney body suit with a sheer red dress over the top, and paired it all with bright red lips and curled hair. Fellow model and best mate Naomi Campbell looked equally as stunning in a floor-length silver gown which had more than a disco edge to it.
The two iconic models took their time to pose with the birthday boy outside the venue, with Mario donning a white dinner jacket, black bow tie and black trousers, adhering to his red, white and black, Havana in the 1940s theme.
On the night, guests took selfies together (just check out that one of Stella, Kate and Mario above) and were serenaded by none other than Kylie Minogue, who popped out of a cake as a surprise for Mario and his guests.
Take a look at all the best outfits and a peek behind-the-scenes from last night's party in the gallery below.