Jason Momoa, 46, shows off insanely buff body as he rocks out with his band

Jason Momoa showed off his insanely buff 6ft4in body while performing with his rock cover band Öof Tatatá at The Red Dog Saloon in Pioneertown, California on Tuesday night.

The 46-year-old Aquaman alum - who also DJs - sported a clingy black tank top as he played bass alongside frontman-guitarist Mike Hayes and drummer Kenny Dale.

Honolulu-born, Iowa-raised Momoa - who hosted Ozzy Osbourne's farewell concert on July 5 - used his bulging biceps to chug beers in between riffs.

It was first come, first serve at the packed desert venue, which marked the 'stoked' musical trio's first time performing near Joshua Tree.

The motorcycling Meili Vodka founder reposted fan footage of himself rocking out on bass via Instagram story for the viewing pleasure of his 16.8 million followers.

Öof Tatatá are next scheduled to perform this Friday at The Penmar in nearby Los Angeles.

Things are still going strong between Momoa and his Sweet Girl onscreen wife, Adria Arjona, whom he reportedly began dating in 2024.

The Puerto Rican 34-year-old was still married to lawyer Edgardo Canales when she first met married Momoa in November 2019 on the Pittsburgh set of their Netflix action thriller.

The On the Roam star and his ex-wife Lisa Bonet aka Lilakoi Moon separated in October 2020 after three years of marriage, but their divorce wasn't finalized until 2024.

On July 21, Momoa and the 58-year-old Cosby kid will celebrate the 19th birthday of their daughter Lola Iolani.

The Independent Spirit Award winner's 17-year-old son Nakoa-Wolf Momoa scored the role of Leto II - the son of Paul Atreides (Timothée Chalamet) and Chani (Zendaya) - in Dune: Part Three.

'He's into the workforce for the first time,' Momoa told Extra last July.

'It's going to be good. He did it on his own. I don't want to help him, and he's done it all on his own, and good for him.' 

The Wrecking Crew actor continued: 'You want your children to be better than you, and I really, actually believe he is. I couldn't do what he's doing at his age.

'There's no way I could sit in a room with Denis Villeneuve and hold my own. I was on Baywatch at 19. He's 16 and holding s*** down with Denis Villeneuve.'

Meanwhile, Momoa returns as a ghola called Hayt - resembling his late character Duncan Idaho - in the French-Canadian filmmaker's final chapter of the sci-fi epic hitting US/UK theaters on December 18.

The Chief of War creator-star's other upcoming films this year include Julian Schnabel's drama In the Hand of Dante (June 24), Craig Gillespie's reboot Supergirl (June 26) and Kitao Sakurai's action comedy Street Fighter (October 16).

Momoa is also every bit the influencer with paid partnerships for brands like LEGO, Tilta and Humble Brands.