Kate Moss at Kerastase Courture Hair Care Launch Party

Kate Moss arrived at the launch of Kérastase's new line tonight in London with friend and hairstylist Luigi Murenu. Kate is the new face of Kérastase's couture line, which launches in May, and will be featured in a campaign styled by her date for the night, Luigi. The fashionable friends both donned sexy black numbers for the event, with Kate in a fresh off the Louis Vuitton Fall '13 runway dress and Luigi in a sheer black shirt.

As the new Kérastase model, Kate will be getting plenty of face time, something she is accustomed to as she just wrapped up a busy Fall Fashion Week in Paris and is supposedly covering Playboy's 60th anniversary issue. However, the supermodel doesn't appear to be letting the hype get to her head. Last week Kate was surprised to see a portrait of herself in a London store window.