Celebrity pictures: Tulisa, Andrew Garfield, Emma Stone

Today's celebrity pictures include Tulisa Contostavlos arriving at the Radio 1 studios to stand in for Comedy Dave on the Chris Moyles Breakfast Show, Jessie J poses backstage at the Royal Albert Hall's Teenage Cancer Trust show, and Kylie Minogue performs on her UK 'Anti-Tour' in Manchester.

Meanwhile, The Saturdays look colourful at the Girl Guides Big Gig 2012 in Birmingham.

Across the pond, Hollywood couple Andrew Garfield and Emma Stone step out together in New York and a flamboyantly dressed AnnaSophia Robb films on the set of The Carrie Diaries.

In Los Angeles, Jack Osbourne and his pregnant fiancée Lisa Stelly take their dogs to the park, Elijah Wood and Modern Family actress Julie Bowen attend an Art, Music & Cultural Activism gala; and in Vegas, Fergie celebrates her birthday at Oak nightclub.