Keira Knightly celebrated her 21st birthday in style last night - at a 1920's themed party. The stunning actress emerged from her West London flat dressed as a Flapper. She wore a glittering gold gown and furry stole and had her hair tightly curled. A passer-by told Daily Mail newspaper: "Keira was absolutely glowing. She seemed pretty emotional, and a girlfriend gave her massive hug as she came out of her home."

The glitzy party was held at London's Paper nightclub and around 120 guests joined the frivolities. The guest of honour was Keira's new boyfriend, Rupert Friend. The pair met while filming 'Pride and Prejudice' last year and have been an item since December.

Rupert stuck to the roaring twenties theme, opting for a dark suit, black tie and black trilby. He was not the only man helping Keira celebrate her milestone birthday. Hollywood actor Johnny Depp and ex-boyfriend Jamie Dornan all helped to make the star's special day unforgettable.

An insider told Daily Star newspaper: "Johnny Depp is close pals with Keira and sent her flowers, while Jamie Dornan has bought her some designer luggage."