Patrick Schwarzenegger shows off toned arms during LA outing with fellow nepo baby John Owen Lowe

Patrick Schwarzenegger flaunted his toned arms while stepping out with fellow nepo baby John Owen Lowe in Los Angeles on Saturday.

The “White Lotus” star, whose parents are Arnold Schwarzenegger and Maria Shriver, and the “Unstable” writer, who is Rob Lowe’s youngest son, were photographed walking through a parking lot together.

It’s unclear where the pals were heading, but they appeared in good spirits.

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Patrick stepped out sporting a black muscle shirt, sweatpants, sneakers and a baseball cap for the outing.

He also carried a laptop.

For John’s part, he wore a blue T-shirt and gray sweatpants.

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John, 29, and Patrick, 31, seemingly have close relationships with their famous fathers, with the latter’s recently going viral after reacting to his son’s nude scene in Season 3 of “The White Lotus” earlier this year.

Following the star-studded Los Angeles premiere of the HBO Max series in April, the “Terminator” star, 77, wrote via Instagram, “What a show!”

“I could claim to be surprised to find out he has a nude scene, but what can I say — the apple doesn’t fall far from the tree.”

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Arnold further elaborated on seeing Patrick’s privates during an “Actors on Actors” interview, telling his son, “I’m watching your show, and I’m watching your butt sticking out there.

“And all of a sudden, I see the weenie,” he added, “What is going on here? I mean, this is crazy.”

“And then I said to myself, ‘Well, Arnold, hello. You did the same thing in ‘Conan’ and in ‘Terminator’ and all of those films. You were naked, so don’t complain about it,'” the dad of five continued.

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“But it was a shock to me that you were following my footsteps that closely,” Arnold said, as Patrick laughed.

Around the same time, Patrick addressed rumblings that he was cast in the popular show because of his famous parents.

“I know there are people who’ll say I only got this role because of who my dad is,” he said during an interview with the Sunday Times.

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Patrick explained that he spent 10 years in acting classes, “worked on [his] characters for hours on end” and had been rejected from “hundreds” of auditions.

John, meanwhile, often shares photos of his time with Rob, 61, on outings via Instagram.

The father-son duo also starred alongside each other in the Netflix series “Unstable.”