Pixie Lott wears a sculpted black dress for her performance of 'What Do You Take Me For?' This image appears in the gallery:Pixie Lott Live At The 2011 Jingle Bell Ball 7. Pixie Lott wears a sculpted black dress for her performance of 'What Do You Take Me For?' Picture: PA Photos 10 images See the full gallery: Pixie Lott Live At The 2011 Jingle Bell Ball