Keira Knightley's dating problem

Keira Knightley says men never approach her and ask her out on a date.
The actress, who is dating Rupert Friend, insists she is never approached by prospective lovers, and wouldn't even notice if she was. Keira said, "I never get chatted up. Honestly, I don't! And I'm so stupid that I wouldn't even realise if I was. I sometimes get a look but that's about it!"
She added, "I just don't know my own strength!"