Cameron Diaz the doting mom looks radiant on 4th of July playdate with Chris Pratt and pregnant Katherine Schwarzenegger’s family in Montecito

Cameron Diaz and her family joined Chris Pratt and his pregnant wife Katherine Schwarzenegger for a 4th of July celebration in Montecito, California.

The 51-year-old actress looked stylish in a white fedora hat, paired with a loose olive green long-sleeved top and matching pants.

Cameron wore sunglasses and braided her blonde hair as she stepped out with her husband Benji Madden, 45, and family to watch the Independence Day Parade.

The Charlie’s Angels star and Good Charlotte singer Benji have four-year-old daughter Raddix and announced the birth of their son Cardinal on social media in March.

For the 4th of July outing, Benji kept it simple in an all-black outfit, complete with hoodie and matching hat.

Cameron Diaz and her family joined Chris Pratt and his pregnant wife Katherine Schwarzenegger for a 4th of July celebration in Montecito, California

Cameron was the one driving the stroller, as were Chris, 45, who has three-year-old daughter Lyla, two-year-old daughter Eloise Christina, and his pregnant wife Katherine, 34.

Chris wore a plain white T-shirt, black pants and black shoes for the holidays.

The Marvel Studios star wore a watch and sunglasses and also sported a beard.

Katherine wore a large black bucket hat, paired with a white T-shirt, loose-fitting faded jeans and white sneakers.

The daughter of Arnold Schwarzenegger and Maria Shriver also wore a watch and black sunglasses.

Cameron announced Cardinal’s birth on Instagram in March, after initially keeping her pregnancy a secret.

In the post, she praised the newborn as “very cute,” but explained to her 12 million followers that she would not be posting any photos for his “safety and privacy.” She did not reveal Cardinal’s date of birth or how he was conceived.

Cameron and Benji first crossed paths in 2014 and got engaged later that same year in December. The lovebirds tied the knot in January 2015 in an intimate yet romantic ceremony that took place at their Beverly Hills home.

The 51-year-old actress looked stylish in a white fedora hat which she teamed with a loose, olive green long-sleeved top and matching pants

The 51-year-old actress looked stylish in a white fedora hat which she teamed with a loose, olive green long-sleeved top and matching pants

Cameron showed off her cute smile while out with family and friends

Cameron showed off her cute smile while out with family and friends

The fan favorite actress was on stroller duty and so was Chris, 45

The fan favorite actress was on stroller duty and so was Chris, 45

Chris wore a plain white T-shirt, black pants and black shoes for the holiday outing

Chris wore a plain white T-shirt, black pants and black shoes for the holiday outing

The Charlie's Angels star and Good Charlotte singer Benji have a four-year-old daughter Raddix and announced the birth of their son Cardinal on social media in March

The Charlie’s Angels star and Good Charlotte singer Benji have a four-year-old daughter Raddix and announced the birth of their son Cardinal on social media in March

Benji kept it simple for the outing in an all-black outfit, complete with hoodie and matching cap

Benji kept it simple for the outing in an all-black outfit, complete with hoodie and matching cap

Cameron announced Cardinal's birth on Instagram in March, after keeping her pregnancy a secret

Cameron announced Cardinal’s birth on Instagram in March, after keeping her pregnancy a secret

In December 2019, the couple surprised fans when they announced they were welcoming daughter Raddix. Cameron also shared the news with her followers on Instagram at the time, writing a post around New Year’s.

“Happy New Year from the Maddens! We are so happy, blessed and grateful to start this new decade by announcing the birth of our daughter, Raddix Madden.”

The actress continued, “She has instantly captured our hearts and made our family complete. While we are thrilled to share this news, we also feel a strong instinct to protect our little one’s privacy.”

‘So we won’t be posting any pictures or sharing any more details other than she is absolutely adorable!! Some might even say RAD:)…’

During an interview on The Tonight Show With Jimmy Fallon in 2020, The Mask star candidly discussed how she and Benji have fully embraced parenthood and how it’s “the best thing that’s ever happened to them.”

Benji and Cameron smiled as they enjoyed the vacation with their famous friends

Benji and Cameron smiled as they enjoyed the vacation with their famous friends

Katherine and Cameron both wore big hats

Katherine and Cameron both wore big hats

Chris has a three-year-old daughter Lyla and a two-year-old daughter Eloise Christina with his pregnant wife Katherine, 34

Chris has a three-year-old daughter Lyla and a two-year-old daughter Eloise Christina with his pregnant wife Katherine, 34

It was recently reported that Katherine and Chris are expecting their third child together

It was recently reported that Katherine and Chris are expecting their third child together

Chris wore a black hat with an American flag

Chris wore a black hat with an American flag

Cameron and Benji first crossed paths in 2014 and got engaged later that same year in December

Cameron and Benji first crossed paths in 2014 and got engaged later that same year in December

The Mask star felt comfortable in a loose olive green outfit

The Mask star felt comfortable in a loose olive green outfit

She said, “It’s been heaven. Literally every day there’s leaps and bounds… and she’s not the same baby she was yesterday.”

Cameron initially retired from acting after her role in the 2014 film Annie, but has since returned to star in the upcoming Netflix action comedy Back In Action, opposite Jamie Foxx.

Back In Action is expected to be released on the streaming service in November.

She was also spotted in Los Angeles in May filming the dark comedy Outcome with Keanu Reeves and Matt Bomer.