Photo SpecialSummer's Hottest 'Action Stars'
Zac Efron makes waves! Carrie Underwood plays ball! Plus: Who rocked a mechanical rhino?
Credit: Splash News Online
Updated: Monday Aug 16, 2010 | 06:00 AM EDT By: Alison Schwartz
More from PEOPLE
- The Unfolding of a Tragedy: Inside the Facebook Posts of Christy Sheats, the Texas Mom who Fatally Shot Her Two Daughters
- Read the Cover Story: Matthew McConaughey: Love, Family & What I've Learned
- Meet the Adorable Teddy Bear That's Helping Kids Learn About Yoga
- We Stalked the Remaining Bachelorette Contestants' Instagrams – and Here's What We Learned
- Celebrity Trainer Harley Pasternak Shares 5 Things You Should Do Every Day to Lose Weight