Blake Lively and Ryan Reynolds looked as smitten as ever with one another as they arrived at the star-studded bash.
The hunky actor and blonde beauty were the most stylish couple on the night at the amfAR Gala.
Emily Ratajkowski gave the paparazzi an eyeful as she showed off some sensuous side-boob at the amfAR Gala.
The model-and-actress looked unbelievably sexy in a nude-coloured figure-hugging dress that clung to every inch of her near-perfect figure.
Charli XCX ditched her usual punky look to dress up in a frilly white gown.
The 'Boom Clap' singer looked so elegant in the classic frock and was one of the standout stars at the amfAR Gala.
Paris Hilton didn't want to be upstaged by her younger sister Nicky.
The blonde beauty looked stunning in the bust-baring, sequin dress at the amfAR Gala.
Jourdan Dunn had flower power at the amfAR Gala.
The British supermodel showed off her tiny waist in a fancy floral dress as she pouted in front of the cameras.
Lewis Hamilton looked extremely dapper in a glittery blazer at the amfAR Gala
The Formula One champion would have got a lot of attention from the ladies in the eye-catching outfit.
Victoria's Secret Angel Adriana Lima flashed a glimpse of thigh as she arrived at the amfAR Gala.
However, she covered up her fabulous figure in a faux fur coat only unveiling her red dress once she got inside from the cold.