Movie beauty Keira Knightley is baffled by reports that romantically link her to Australian pop star KAZ JAMES, because she's never met him.

The pair were rumoured to be dating following her split from model beau Jamie Dornan in August (05).

Knightley is now back with Dornan, but insists BODYROCKERS singer James was never on the scene.

She says, "I never met him. Never.

"I only know about him because I've become rather obsessed with it, and I keep looking on the internet.

"Apparently he has dumped me now. It's the easiest breakup I've been through."