Patrick Schwarzenegger Joined by Mom Maria Shriver and Brother-in-Law Chris Pratt at White Lotus L.A. Premiere

Patrick Schwarzenegger's family is full of support for his acting career!

On Monday, Feb. 10, the actor, 31, was joined at the Los Angeles premiere of White Lotus by his parents Arnold Schwarzenegger and Maria Shriver and brother-in-law Chris Pratt, along with his siblings and fiancée Abby Champion.

Patrick, who stars in the upcoming third season, posed for photos on arrival at the event held at Paramount Studios with Shriver, 69, his sisters Christina, 31, and Katherine Schwarzenegger, 35, and her husband Pratt, 45.

He was photographed separately with dad Arnold, 77, and was seen staying close to fiancée Champion, 27, throughout the night. Exes Shriver and Arnold appeared friendly with each other as they chatted before heading in with the rest of the family for the screening. 

Patrick appears in the third season of the Emmy-winning anthology series White Lotus alongside Carrie Coon, Walton Goggins, Jason Isaacs, Leslie Bibb, Sarah Catherine Hook, Natasha Rothwell, Sam Nivola, Aimee Lou Wood, Morgana O’Reilly and Tayme Thapthimthong.

Before attending the show’s premiere, Shriver posted a video on her Instagram Stories in what appeared to be her kitchen as she and the family prepared to head out to the event.

“Okay, I’m getting ready — we’re going to the White Lotus premiere to cheer Patrick on,” she said, dressed in a white suit. “We’re so excited. Yay!”

Shriver then turned the camera toward her son Christopher and daughter Christina as she asked them, "Where are we going?” Christina replied, “To see Rico,” referring to Patrick by nickname. 

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The camera then panned to Champion as she chimed in, "White Lotus premiere for Patrick,” before clapping. “We’re ready!” She added.

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Patrick’s appearance with Champion at the premiere comes after he recently spoke to PEOPLE about the pair’s 10-year relationship ahead of getting married this year. 

"Over the course of the years, I just continuously fell in love with her more and more, with the kind of human that she was becoming and that the relationship was becoming,” he said. Reflecting on their growth together, he added, "It's been kind of fun to climb that journey as one.”

Patrick said in anticipation of the release of the new season of White Lotus, “You feel some pressure [because] the first two seasons were so great."

"You just have to trust that he knows what he's doing because he does. I mean, it's worked!" he added, referring to creator Mike White.