Britain's Queen Elizabeth II tours the Chelsea Flower Show on press day, in central London May 23, 2011. Picture taken May 23, 2011. (Paul Grover/REUTERS/Paul Grover/REUTERS)
Britain's Princess Beatrice visits the Chelsea Flower Show press and VIP day in London on May 23, 2011. The world reknown five-day annual event held by Britain's Royal Horticultural Society attracts royals, stars and celebrities to see the manicured gardens and blooms in the grounds of the Royal Hospital Chelsea. (Chris Jackson/AFP/Getty Images/Chris Jackson/AFP/Getty Images)
Dame Helen Mirren has some fun at the Borneo Exotics stand at the launch of a new nepenthes cultivar nepenthes named 'Helen' during the Chelsea Flower Show Press and VIP Day on May 23, 2011 in London, England. (Chris Jackson/Getty Images/Chris Jackson/Getty Images)
Britain's Prince Andrew, Duke of York, laughs as he visits the Chelsea Flower Show press and VIP day in London on May 23, 2011. ) (Chris Jackson/AFP/Getty Images/Chris Jackson/AFP/Getty Images)
Camilla, Duchess of Cornwall visits the Chelsea Flower Show Press and VIP Day on May 23, 2011 in London, England. (Chris Jackson/Chris Jackson/Getty Images)