Hayden Panettiere signs with Mainstray Entertaiment for management after six year acting hiatus.

Hayden Panettiere Shares New Video Message From Ex Wladimir Klitschko Amid War in Ukraine

Hayden Panettiere Always Stuns in a Bikini! See the ‘Heroes’ Alum’s Hottest Swimsuit Moments

Hayden Panettiere steps out for dinner at Nobu in Malibu with pals... weeks after brawl