Winner PJ Harvey smiles as she receives the 2011 Mercury Prize in London September 6, 2011. REUTERS/Luke MacGregor (BRITAIN - Tags: ENTERTAINMENT)
Nominee Adele poses at the 2011 Mercury Prize award in London September 6, 2011. English musician PJ Harvey won the 2011 Barclaycard Mercury Prize for best album on Tuesday with "Let England Shake," becoming the first artist in the award's 20-year history to win it twice, organizers said. REUTERS/Luke MacGregor (BRITAIN - Tags: ENTERTAINMENT)
(From left) Anna Prior, Oscar Cash, Joseph Mount and Gbenga Adelekan of British band Metromony pose for photographers after receiving an award at the 2011 Barclaycard Mercury Prize Album of the Year in Central London on September 6, 2011. AFP PHOTO / BEN STANSALL