PHOTOS: Ashley Tisdale Rocks Out for a Good Cause

By:OK! Staff

Aug. 13 2009, Published 1:21 p.m. ET

Ashley Tisdale performed songs off her new album, Guilty Pleasure for fans last night at The Americana at Brand in Glendale, Calif.

The show was the latest in the Donate Life Concert Series. Donate Life is an organization which seeks to educate the public about organ, eye and tissue donation.

SEE ALL 19 PICS OF ASHLEY IN THE GALLERY!