John Stamos Performs at L.A. Halloween Party as Zombie Elvis

John Stamos Sings at L.A. Halloween Party as Zombie Elvis Published November 1, 2026 6:30 AM PST John Stamos surprised attendees at a Halloween event in L.A.'s Hidden Hills neighborhood last night dressed as a zombie Elvis ... and -- have mercy! -- he knocked it out of the park. Singing "Good Golly Miss Molly" ... John was accompanied by a full band who were all dressed up for the big spooky celebration. During the band's rendition of "Honky Tonky Women" ... the "Fuller House" star switched over to the drums. The former "ER" star wasn't the only one to give a performance last night at the star-studded event. Not only did the longtime Beach Boys special guest grace the stage ... but Melissa Ethridge also performed -- wearing an inflatable alien abduction getup. Happy Halloween Hidden Hills and Hunk O' Loves! Related articles Melissa Etheridge John Stamos Elvis Presley Musicians TV Stars Exclusive Music Halloween