Kate Bosworth Supports Cystic Fibrosis Foundation

Kate Bosworth shows off some major leg in a pair of teeny-tiny denim shorts as she walks to her car on Thursday (July 30) in Beverly Hills, Calif.

The 26-year-old actress recently was one of many celebrities who signed a pair of Havaianas flip-flops, which were auctioned off as part of the 2nd Annual PacSun Pipeline to a Cure gala. Money was raised for the Cystic Fibrosis Foundation.

Other celebs involved with this cause included Chris Pine, Eva Longoria, Zac Efron, Selena Gomez, Dakota Fanning, Hayden Panettiere, Jack Johnson, Jewel, Alexis Bledel and the cast of 90210.