Actor-musician, who has occasionally performed at concerts with The Beach Boys, reunited with the rock band for a show.
The musical outing was 52-year-old Stamos' first performance since his post-DUI rehab stint in July, reported TMZ.
The Beach Boys welcomed him back as his images flashed on the big screens right before he lit up the crowd with a drum solo.
Stamos will be next seen in "My Big Fat Greek Wedding 2" and on TV series "Grandfathered".