Happy birthday to the one and only Hayden Panettiere! It's hard to believe that this amazing actress and activist has graced our screens and hearts for 35 years now. We love watching you grow and shine, from a young Claire Bennet to a fierce and fearless woman. May this year, and every year, be filled with love, laughter, and all the good things life has to offer. Keep shining bright and inspiring us, Hayden. Cheers to another year of awesomeness!