Singer's awards ceremony performance criticised
Klaxons and Muse also pick up trophies
Amy Winehouse crowned queen of the ceremony
The Velvet Underground legend is a big fan of the infamous singer
Singer says she's sorted out and recording new album
'She's lost herself' claims Janis Winehouse
Star speaks at Mercury Music Award bash
Singer makes surprise return to the stage at ceremony
The singer has arrived ahead of tonight's announcement
We profile Amy Winehouse ahead of tonight's big announcement