The Marvel star, 44, spent a night out in Santa Monica, California, this week with wife Katherine Schwarzenegger and mother-in-law Maria Shriver. Katherine's sister Christina Schwarzenegger was also present for the dinner outing.
The family was photographed leaving Italian restaurant Giorgio Baldi, with Shriver, 67, pictured walking in front of her oldest daughter in a black jumpsuit, black heels and plenty of jewelry. The former first lady of California accessorized her look with a beige bag and a large black cross necklace.
Pratt and Schwarzenegger, 33, followed closely behind. The actor wore a plaid blazer and a light blue button-down shirt with gray trousers and dress shoes, giving the preppy look some neutrals to work with.
Schwarzenegger opted for a dark denim blazer and pants, paired with white heels and a tiny white necklace. She carried a large brown bag over one arm, and held a wad of cash in her opposite hand.
Giorgio Baldi is a popular eatery among celebrities including Beyoncé and Jay-Z, Hailey and Justin Bieber, and even music superstars Taylor Swift and Rihanna.
The Pratt-Schwarzenegger crew appears to have a lot of fun together. Last month, Pratt proved what a good sport he is by taking part in a dad makeover from his two daughters, Eloise Christina, 16 months, and Lyla Maria, 3.
The Parks and Recreation actor documented the experience on his Instagram at the time, showing how his little ladies bedazzled teal, purple and silver gems onto his forehead, painted his fingernails teal and even stuck some pearl gems on his face.
"All I have to say...Jack would never do this to me," he hilariously captioned the photo, referencing his 11-year-old son, whom he shares with ex-wife Anna Faris.
On an April episode of Late Night with Seth Meyers, the Everwood star explained how now being a dad to girls compares to when he was just raising his son. "It's fantastic," he declared.
"You know, you hear that maybe the experience is different and it really is, in my experience," he continued. "My daughter Lyla is so girly. I picked her up yesterday and she said, 'Oh Daddy, that's a cute outfit. Look, you have little cute pockets.'"
He then laughed while adding that it was "not something Jack ever said to me."
Back in 2019, Katherine's dad, Arnold Schwarzenegger, opened up about Pratt joining the family while appearing on Jimmy Kimmel Live!. As he explained at the time, he gets "along with [Pratt] really well."
"Of course, the first thing when we met, he says, 'Can we have a workout together? I need to have the inside scoop to the pumping iron,' " Schwarzenegger told Kimmel. "Pumping iron was the decision-making factor, absolutely. We were in the gym, that was it."
The former governor also noted that Pratt is "a strong guy" whom he's "very proud of," and that he was "blown away when my daughter was telling me that she was going out with him."
"[I was like], 'Do you have to be so competitive? I mean, do you have to have a guy that is taller than me, that is bigger than me, that is doing bigger movies than me … makes more money than me," he joked. "What is going on here?' "