Panettiere is Perfection

Heroes‘ resident indestructible cheerleader Hayden Panettiere is way hot in a back-revealing top as she hits up the Alvin Valley Fall 2007 fashion show.

Hayden, 17, sat front row at the Alvin show on Tuesday night during L.A. Fashion Week with her mother Lesley Panettiere. She also attended the 2 B Free Fall Collection fashion show at Boulevard3 the day before.

The next all-new Heroes episode (“.07%”) airs in over a month, April 23. Dies.

For 40+ pictures of Hayden at Fashion Week, CLICK HERE!