Hayden Panettiere Will Celebrate Birthday In a Very Non-LiLo Kind of Way

All you creepy guys just waiting until Hayden Panettiere turns 18 to use those bikini pics as your screensaver only have a few short weeks to wait. She becomes "of age" on August 21st and, according to 24/Sizzler, she won’t be celebrating a la Britney or LiLo, but rather by registering to vote! According to the site, Panettiere has signed on to become a spokesperson for ‘Declare Yourself,’ "a non-partisan group that’s enlisted celebs to help boost voter registration among new voters." Yawn! No one is this innocent. We give her five years until some guy finds her in a cheerleader uniform in his backyard, rocking back and forth, reeking of cheap booze and mumbling something about saving the world.