The heiress makes a white-hot appearance at the Rock for the Cure event. Plus: Lindsay Lohan, Liv & Kate and more

THE BIG SQUEEZE

If facing arrest in Japan doesn't faze Hayden Panettiere, being grabbed in for a group hug with her Heroes costar Kristen Bell and model Fabio might. The trio got close at Wednesday's Lamborghini event, which benefited Greg Grunberg's Epilepsy Foundation.