Have mercy: John Stamos is back with his Beach Boys.
Despite being busy with projects like Netflix's Fuller House and Fox's Grandfathered, Stamos found time to join his favorite band, The Beach Boys, on stage at the Los Angeles County Fair Friday night.
During the set, the band welcomed Stamos back with a few throwback pictures of him in his Full House days -- to the delight of hundreds of screaming fans.
Stamos is something of a regular guest when it comes to the Beach Boys performing onstage. But Friday night's appearance marked the actor's official reunion with the band since he entered rehab after receiving a DUI in June.
According to TMZ, Stamos' drum solo "brought down the house." It's so good to see Uncle Jesse back where he belongs. Maybe he can stay... forever.
Had a blast watching @JohnStamos and The Beach Boys in concert tonight in Pomona! pic.twitter.com/aH46ES3l9p— Kathy (@too_cute76) September 25, 2015
When John Stamos shows up and plays with The Beach Boys. — Diana (@Diana_Deyoe) September 25, 2015
Oh my god John Stamos playing with The Beach Boys. Dead.— Miranda Melling (@madeyemelling) September 25, 2015
A photo posted by Dr. Ryan Chapman DC (@dr.chapman.dc) on Sep 24, 2015 at 11:03pm PDT
The beachboys giving @johnstamos a flashback... My wife didn't mind... #girlscreams #grandfathered #lafair #beachboys #johnstamos A photo posted by Dr. Ryan Chapman DC (@dr.chapman.dc) on Sep 24, 2015 at 11:08pm PDT
A photo posted by John Stamos (@johnstamos) on Sep 25, 2015 at 7:24pm PDT
ON the drums. A photo posted by John Stamos (@johnstamos) on Sep 23, 2015 at 5:12pm PDT