Not exactly known for having super twos, Hayden Panettiere hit the red carpet in a tight dress worth a second look. In fact, Hayden's bust line just might be a call to action to troll the Internet and investigate whether or not she always had an abundance of cleavage. Either way, what's important is she has 'em now and is using the red carpet as a platform to show 'em off. That's the right attitude.
