The Heroes star makes an appearance in Paris with castmate Milo Ventimiglia. Plus: Britney Spears, Angeline Jolie, Zac Efron and more

STOPPING TRAFFIC

Hayden Panettiere makes herself heard (and that gold Monique Lhuillier dress doesn't hurt!) outside of the FNAC Megastore in Paris on Monday. The Heroes star and her castmate Milo Ventimiglia (right) were on hand to celebrate the release of the show's first season on DVD.