The prestigious Moet and Chandon Etoile award party took place at the Park Lane Hotel in London September 20 to honour renowned photographer Mario Testino.

Stars Kate Moss, Rosie Huntington-Whiteley and Sienna Miller looked simple stunning as they toasted Mario Testino's win at the 1930s-themed bash.

Sienna Miller looked edgy in a sparkling white gown teaming her dress with makeup in dark plum lips and smoky eyeliner.

Close friend to Testino, Moss and husband Jamie Hince were on hand for world-renowned fashion photographer Mario Testino to receive his first ever Moet & Chandon Etoile award for his contribution to cultural society.

Moss, who had been the muse of Testino numerous times allowing him to capture countless iconic images of her, wore a floor-length white gown and red hot lips, finished in a white furry coat.

However it was guest Rosie Huntington-Whiteley who was said to have stolen the show, as she made a dramatic entrance in a glamorous silk white dress which was cut sharply down to her waist for maximum effect.

The combination of the plunging neckline teamed with high impact red lips made Rosie Huntington-Whiteley instantly steal the spotlight at Moet & Chandon Etoile Awards.

Other guests included Cara Delevingne and Ellie Goulding, Victoria's secret model Candice Swanepoel and Peaches Geldof, who was accompanied by her boyfriend Thomas Cohen.

British-born U.S. Vogue editor Anna Wintour also attended the bash donning a purple velvet dress with lily print detail.

Join us as we enjoy the pictures from the Moet & Chandon Etoile award ceremony to honour Mario Testino (September 19).