Sienna blokes you fancy? Ms Miller takes Keira Knightley for girls' night out on the town to get over Rupert Friend split

By JODY THOMPSON Girls' night out: Sienna Miller takes newly-single Keira Knightley out for dinner and karaoke in London following Keira's split with Rupert FriendShe's had more than her fair share of failed love affairs - so who better to comfort broken-hearted Keira Knightley over her relationship split than old friend Sienna Miller?Sienna, now happily engaged to Jude Law, was spotted taking ...