From movie stars, to rockers, to British socialites - they all hit the red carpet to kick off the Vanity Fair exhibition.Harry Potter actress Emma Watson, Razorlight star Johnny Borrell and 'it' girl Tara Palmer-Tompkinson all attended the celebrity fest in honour of the glossy fashion magazine.Lily Allen, Will Young and Annie Lennox also showed up for the Vanity Fair Portraits exhibition - the first show to bring together rare vintage prints with contemporary classics from the Vanity Fair and Conde Nast archives.Renown photographers such as Mario Testino, Annie Leibovitz, Helmut Newton, Cecil Beaton and David Hockney were on display.The collection of celebrity images include queen of pop Madonna alongside legendary Hollywood actors from Charlie Chaplin to Greta Garbo to Demi Moore and Tom Cruise.The exhibition will open to the public from February 14 at the National Portrait Gallery in London and will run until May 2008.© Independent Television News Limited 2008. All rights reserved.