Mila, who is pregnant with her and Ashton's second baby, twinned with her husband in a matching white, personalized jersey that had 'Kutcher' and number one printed on the back.
The Black Swan star showed off her blossoming baby bump and proved she can look amazing in whatever she wears!
While Mila and Ashton are used to cheering on their teams from the sidelines, the couple took centre stage at the Dodgers Stadium and helped announce the home team's line-up.
"Go Dodgers!" shouted Ashton while his wife added: "Wooooo!"
They met some of their favourite players including Justin Turner and stood next to the team during the national anthem.
— Los Angeles Dodgers (@Dodgers) October 19, 2016
During an appearance on the Today show, Ashton, 38, was asked how the couple are preparing their daughter Wyatt for her role as a big sister. It was then that Ashton let slip the news.
"We're ok. It's really exciting," said Ashton. "She, like, points to Mila and she's like 'baby brother' when she points to the belly and then she points to Dad and she goes 'beer.'
"So I think she gets there's something in the belly, but I don't quite think she knows that it's not going to be a plastic doll yet."
He added: "I thought the first one was exhausting in the beginning. I'm a little terrified to be honest!"
The couple are expecting their little boy later this year. In June, Mila's representative confirmed to HELLO! Onlinein June that the couple were expecting their second child.