Actress Kate Hudson led a roll call of glamorous guests donning their finery to celebrate the 100th anniversary of Cartier's establishment in the US.
Stunningly chic in an evening gown with cutout panels and a diamond necklace for the party, the 30–year-old mingled with the likes of Demi Moore, Anne Hathaway, Justin Timberlake and his girlfriend Jessica Biel.
Eva Mendes also attended, looking striking in a gold creation, while a dapper Elton John represented the Brits, wearing a suit.
The soiree held at the jewellery giant's Fifth Avenue store marked the second consecutive evening that Goldie Hawn's daughter was the focus of attention at a celeb-packed bash.
Kate also turned out for a do in honour of stylist-to-the-star's Rachel Zoe. The image guru has seen her popularity soar due to her TV series The Rachel Zoe Project, which is already screened in America and is due to air in the UK, from May 19
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