Anne Hathaway Sizzles at Cartier Party In Hot Outfit

They say diamonds are a girl's best friend, which may explain the impressive turnout of Hollywood's leading ladies at a Cartier party last night.The Devil Wears Prada star Anne Hathaway led the procession of glamorous actresses as the jewellery company celebrated its 100th anniversary in New York.All eyes in Fifth Avenue were on her incredibly long legs as she sashayed onto the red carpet in an amazingly short midnight blue dress by Louis Vuitton.

She also wore old-fashioned tights with seams that led all the down to a pair of towering peep-toe heels.Kate Hudson, who arrived dripping in sparkling jewels, wore a full length Rachel Roy gown that cut away at the sides while Eva Mendes opted for a demure but elegant Azzaro gold shift dress.Constant Gardener star Rachel Weisz stepped out in a strapless Prabal Gurung frock in cream and black, a colour combination that proved popular on the night.

Demi Moore wore a very similar confection by the same designer that also featured asymmetrical striped detailing and a black patent belt.The Charlie's Angel star earlier announced Cartier's partnership with American volunteer network ServiceNation.She described the evening as a 'great success' on her Twitter page today, and couldn't help but boast that she took home a 'goody bag too', a red Cartier bag which was no doubt full of expensive treats.It wasn't just Hollywood's female stars who turned out for the event - Elton John and Justin Timberlake also suited up for the occasion.