Chris Pratt, Katherine Schwarzenegger Welcome New Baby

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It’s a girl!

Katherine Schwarzenegger Pratt, 30, and husband Chris Pratt, 41, finally welcomed their first child together.

New Mom ‘Doing Great,’ Says Her Brother

Katherine’s brother, Patrick Schwarzenegger, was the first to break the news — possibly unintentionally — after he was spotted by a photographer. He was leaving a market in Santa Barbara, California.

In a video shared by Entertainment Tonight on Sunday, Patrick said his sister and brother-in-law were “doing great.” He gave a thumbs up when congratulated on becoming an uncle.

“Just got her a little gift,” Patrick added. He flashed a glimpse of the gift wrapped in a pink ribbon before getting into his car.

Patrick did not mention when the baby arrived, but ET reported that Chris’ car was spotted at St. John’s Hospital in Santa Monica, California, on Friday afternoon.

Reps for Katherine and Chris have yet to comment.

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However, an inside source further confirmed that the new mom is “doing well” and was at home with her husband and baby girl over the weekend.

“They knew they were having a girl and were thrilled about it. Kat had a good pregnancy and she is hoping for a quick recovery. So far, so good,” the insider told PEOPLE.

The insider continued, “She is going through all the first-time mom emotions. She is extremely happy, but a bit tired and overwhelmed. Chris keeps being amazing though. It’s comforting for Kat that he is already a dad and understands how it is to have a newborn.”

The brand new baby joins big brother Jack, who turns 8 this month. Chris shares his son with his ex-wife, actress Anna Faris.

Plenty of Family Visits Over the Weekend

Katherine’s dad, Arnold Schwarzenegger, mother Maria Shriver, and siblings Christina and Christopher were spotted visiting her home over the weekend. Arnold was snapped smoking a cigar as he headed to the car.

Later that same morning, mom Maria and others were seen paying the new mom visits.

A delivery van was also spotted dropping off flowers at their home Saturday.

Chris and Katherine just recently celebrated their one-year wedding anniversary. The couple tied the knot in June 2019, in an intimate ceremony in Montecito, California.

The news that the couple was expecting their first child broke in April.

“Chris and Katherine are extremely happy to be pregnant with their first child,” a source said at the time. “The couple knew going into their relationship that having kids together was important to them, so when they found out the news, they were extremely happy.”