Gerard Butler Shows Off His Buff Biceps in LA!

Gerard Butler is flaunting his killer arms for everyone to see!

The 47-year-old actor rocked a tight tank top as he grabbed smoothies to go on Sunday afternoon (May 28) in Los Angeles.

PHOTOS: Check out the latest pics of Gerard Butler

Last week, Gerard took to Instagram to give fans a first look at his upcoming film Keepers.

Keepers is inspired by the Flannan Isle mystery, in which three men who looked after the lighthouse on a tiny isolated island went missing and were never found.