Jason Derulo chats to Capital FM ahead of his performance of 'It Girl' and 'Don't Wanna Go Home'. This image appears in the gallery:Backstage At The 2011 Jingle Bell Ball (Saturday) 6. Jason Derulo chats to Capital FM ahead of his performance of 'It Girl' and 'Don't Wanna Go Home'. Picture: PA Photos 19 images See the full gallery: Backstage At The 2011 Jingle Bell Ball (Saturday)