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Ewan McGregor was in London's Leicester Square on Sunday for the UK premiere of his science-fiction thriller The Island.

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The Scottish actor is currently treading the boards in a West End production of the classic musical Guys and Dolls.

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Also at the event was his co-star Scarlett Johansson. The actress is in London shooting a film with Woody Allen.

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Actor Sean Bean plays a villainous role in Michael Bay's futuristic tale of human cloning.

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Gladiator star Djimon Hounsou was also at the event to walk down the atypical blue carpet.

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White was the order of the day for many guests, including former Eurovision hopeful Javine.

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But one-time Hearsay member Myleene Klass chose a blue dress for her night at the pictures.

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Retired heavyweight boxer Lennox Lewis represented the world of sport at the film's British premiere...

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...while Mayor of London Ken Livingstone was on hand to offer a politician's perspective.

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It was all smiles from McGregor and Johansson as they faced the press. The Island opens in the UK on Friday.