British rapper Tinie Tempah holds his award at the 2011 Barclaycard Mercury Prize Album of the Year in Central London on September 6, 2011. AFP PHOTO / BEN STANSALL
Anna Calvi poses with her nominee trophy at the 2011 Mercury Prize award in London September 6, 2011. REUTERS/Luke MacGregor (BRITAIN - Tags: ENTERTAINMENT)
British singer and producer Ghostpoet holds his award at the 2011 Barclaycard Mercury Prize Album of the Year in Central London on September 6, 2011. AFP PHOTO / BEN STANSALL