Spotted: Heroes hottie Hayden Panettiere sneaking out of Madame Royale - a club in Hollywood - last night, hopping into her car and racing off...





Dude, she's STILL only 19! Not even 20. LiLo 2.0?

Nah, she's not cool enough to be LiLo 2.0 - but that doesn't mean she should be out clubbing at such a young age, either!