Updated: May 23, 2011 at 1:57 PM

2011 Chelsea Flower Show (17 images)

The HS Chelsea Flower Show, 24-28 May 2011 is one of the world's most famous flower shows and is a celebration of the highest quality horticulture.

British actress Dame Helen Mirren poses on the Borneo exotic stand at the Chelsea Flower Show 2011 in Chelsea, London on Monday May 23 2011. UPI/Hugo Philpott.

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Actress Vanessa Redgrave cradles a rose named in memory of her daughter Natascha Richardson who died two years ago in a skiing accident at the Chelsea Flower Show 2011 in Chelsea, London on Monday May 23 2011. UPI/Hugo Philpott.

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A model poses in an Australian inspired garden at the Chelsea Flower Show 2011 in Chelsea, London on Monday May 23 2011. UPI/Hugo Philpott.

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A ballerina poses for the media in a beautiful garden at the Chelsea Flower Show 2011 in Chelsea, London on Monday May 23 2011. UPI/Hugo Philpott.

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