Hayden Panettiere is appearing in Genlux magazine. I'm not sure which issue, so these pictures might be old. But, damn she looks good. And remember Hayden's 18 now, so feel free to let your mind run wild. The new season of Heroes returns September 24th. Hayden seems to have gained a lot of popularity during the off season so you can bet Claire's going to be a pivotal character during this season.