Matt Damon and family celebrate daughter Gia’s 10th birthday with a day of big thrills at Disneyland

He’s raising daughters Alexia, 19, Isabella, 12, Gia, and Stella, 7, with his wife Luciana Barroso. 

And Matt Damon took time out to visit the Happiest Place On Earth to celebrate his daughter Gia reaching double digits. 

The Martian actor enjoyed a day at Disneyland, California, as Gia turned 10. 

Day out: Matt Damon took time out to visit the Happiest Place On Earth to celebrate his daughter Gia reaching double digits

The Good Will Hunting star was sure to blend in with other families at the theme park, as he rocked his casual-dad style credentials. 

He did little to disguise his buff bod, however, in a fitted T-shirt which showcased his muscular chest and arms. 

The Bourne Identity actor added cargo shorts and simple flip-flops. 

Water ride: The Martian actor enjoyed a day at Disneyland, California, as Gia turned 10

The happy family were joined by a large group of friends as they rode many of the parks rides including Splash Mountain, Grizzly River Run, and the Radiator Springs Racers.