Josh Duhamel Shows Off His Buff Biceps After a Workout!

Josh Duhamel‘s time at the gym clearly is paying off!

The 44-year-old actor showed off his buff biceps as he kept a low profile while leaving a gym on Wednesday afternoon (May 24) in Santa Monica, Calif.

PHOTOS: Check out the latest pics of Josh Duhamel

The following day, Josh was all smiles as he left breakfast at Early World Cafe in Brentwood.

Josh stepped out earlier in the week to support Transformers director Michael Bay during his hand and footprint ceremony.

Josh‘s upcoming film Transformers: The Last Knight is set to hit theaters on June 21.