Hayden Panettiere in a Bikini

'Nashville' actress and 'Telescope' singer Hayden Panettiere shows she's quite the bombshell in this bikini photo from her official Twitter account. It's not clear who the lucky guy next to her is, but we're positive he wasn't the only one to want to pull a chaise lounger alongside her at this beachy hot spot. Men will be lining up for hours to rub Factor 30 on her sexy shoulders.