For Hayden Panettiere, a new year means a new mane — and a new man! The formerly blond beauty looked red-hot as she debuted her coppery ' do at the Temple Grandin premiere in New York on January 26. "It’s fun to change things up. I feel like I don’t have to overcompensate as much personality-wise with red hair as I did with blond hair. I’m typically a very fiery person anyway!" the Heroes starlet told In Touch at the HBO film's event. Speaking of fiery, the actress recently enjoyed a sexy beach getaway in Miami with her new beau, Ukrainian boxer Wladimir Klitschko. Will Hayden and her man heat up with a Valentine's Day rendezvous? "He has a fight coming up in March, so he’s going to be in hard core training," she
said. "But girlfriends are always great on Valentine’s Day! They’re always the best!"