Arnold Schwarzenegger's Son Joseph Baena Has Gym-Themed Birthday Party

Whitney Vasquez

Joseph Baena is making his Mr. Olympia dad proud!

Arnold Schwarzenegger's muscleman son rang in his 22nd birthday with a gym-themed party over the weekend.

The bash was titled "Joe's Gym" and included squirt guns full of liquor, a dumbbell decorated cake and a station with high-priced recovery equipment for workout enthusiasts.

Related:

Arnold Schwarzenegger's Son Seen With Smoking Hot Sisters at Malibu Chili Cook Off

Arnold Schwarzenegger Gets Pumped Up Birthday Messages from His Kids

Arnold Schwarzenegger's Son is Addicted to The Pump

Arnold Schwarzenegger's Son Strikes His Famous Bodybuilding Pose

"Joe's Gym" is Open!

Joseph shared tons of photos from his big birthday party on Monday showing his girlfriend was right by his side showering him with kisses.

There were hula hoops, a "Joe's Gym" table for flip cup, straws with Joseph's muscular body and shots of tequila being passed around to partygoers.

The catered party looked like a fantastic time, and all his friends can agree.

Slushie My Heart!

Joseph even had a slushie machine at the pool party!

His girlfriend, Nicky Dodaj, shared several snaps from his day too, showcasing the day's signature slushie cocktail, the Lade Slush.

And just in case the gym rat needed some downtime, he had a station with NormaTec boots for post-workout recovery.

Arnold's Tribute!

Arnold's son looked relaxed and happy during his event and while he showed a lot of love to Nicky, he spent plenty of time with his bros too.

Joseph, whose birthday was October 2, even got a birthday shout-out from his famous pops.

Sharing tons of personal photos of the two, Arnold posted a sweet birthday tribute to his "fantasic" son.

The Cutest Combo!

"Happy birthday Joseph!" Arnold said on social media. "Watching you graduate from college this year and seeing you follow your passions has been amazing. You are a fantastic son, and I can’t wait for our next training session. I love you."

Joseph responded with an equally cute comment. "Thank you dad! Love you too and can’t wait for the next pump," Baena wrote back.

Like Father, Like Son

Baena's most impressive physique pics are when he recreates Arnold's most famous poses.

Earlier this year, Joseph flexed his muscles on Instagram in a pose his pops perfected back in his Mr. Olympia days. He captioned the pic, "Had to take advantage of the lighting ? #classic #sidechest #trainheavy."

The duo both love to workout and often lift together, so it's no surprise Joseph's birthday mirrored what he enjoys most.