Last night, the biggest stars in fashion poured into New York's Lincoln Center in their finest for the annual CFDA Awards, which honours individuals for their contributions to American fashion.
Rihanna was awarded the Fashion Icon Award - which has been won by Kate Moss and Lady Gaga in previous years - and she wore a show-stopping translucent gown embellished with over 216,000 Swarovski crystals, with a matching headscarf. Meanwhile, Lupita Nyong'o wore culottes and Olivia Wilde made a return to the red carpet after giving birth to her first child, son Otis Alexander Sudeikis, with husband Jason Sudeikis.
See all the red carpet looks from the awards below.
(Images: Rex Features)