Burn, Baby Burn!

How do your favorite stars – Jessica! Cameron! – stay so fit? Find out how many calories they burn doing their favorite outdoor sports

  • CAMERON DIAZ  photo | Cameron Diaz

Credit: Mike Reale/BAUER-GRIFFIN

Updated: Tuesday Jun 05, 2007 | 06:00 AM EDT

CAMERON DIAZ

The Shrek 3 star showed off her surfing skills – and ripped physique – in Hawaii, burning 177 calories an hour.