Any tougher than Smallville's Supergirl? We don't think so.

Laura Vandervoort plays Supergirl, perhaps the toughest blonde of all.

Don't try to sneak up on Laura with your hunk of Kryptonite, because she has a real second-degree black belt.

On the show she's Clark's cousin, Kara who was also born on Krypton. She has all of his powers plus the ability to fly.

Can you picture her with Jimmy Olsen?