Siouxsie Sioux, Ed Sheeran and Gary Kemp also pick up gongs at the annual awards celebrating British songwriting
'21' songstress says she's only interested in singing
Singer's second album '21' has surpassed Michael Jackson's classic
Singer denies Jason Mraz his first UK Number 1
Reports reckon '21' songstress will serenade the couple at their nupitals
Florence Welch and Jessie J have also had very good financial years
Gotye's 'Somebody That I Used To Know' is also named as the biggest selling single of this year thus far
'21' singer admits she's always been a massive fan of the star
'He thinks she's beautiful,' grovels a source close to fashion designer
Songstress says she'll have something out in 2012 – but it won't be the follow-up to '21'