Too Cute! Matt Damon Takes His Daughter to Disneyland for Her Birthday

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The Happiest Place on Earth just got a whole lot happier.

Matt Damon had a family day at Disneyland on Thursday for his daughter Gia's seventh birthday, but it looks like he actually may have been the one who had the most fun!

Just take a look at the 44-year-old actor on the Matterhorn bobsleds.

And despite the strong possibility of getting completely soaked, the Oscar winner nevertheless remained as photogenic as ever before that big water splash.

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PICS: Stars at Disneyland!

Damon even made dreams come true at the Anaheim, California theme park by taking selfies with lucky fans.

MORE: Vanessa Hudgens Took Her Boyfriend to Disneyland for His Birthday!

But the real lucky lady by Damon's side is his wife Luciana. The couple will celebrate their 10th wedding anniversary on Dec. 9.

"I think marriage is insane," Damon recently admitted to ET. "It's a crazy idea, but I love being married to my wife. So I wouldn't tell anybody else about their relationship. But I'm lucky I found my wife. And I guess maybe, if there's any secret … it's to feel lucky."

Even though we all could use it, Damon said he "wouldn't give anybody advice" on maintaining a successful relationship.

WATCH: Matt Damon Shares an Update on Ben Affleck 

Check out the video below to hear him gush about his wife!