Reese Witherspoon went all out this Fourth of July.

The Oscar-winning actress joined her husband Jim Toth, 49, and her kids Ava Phillippe, 19, Deacon Phillippe, 15, and Tennessee Toth, 6, for an epic celebration on top a yacht.

In a series of Instagram posts, Witherspoon shared a few tidbits of her family fun.

“Hats off to a great week with family,” she wrote in one post. “Wishing everyone a happy 4th of July!”

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In a split second, Witherspoon faced her fears and jumped off the side of a yacht with Deacon.

“How did I let you talk me into this Deacon Phillippe?” she captioned the short video.

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But thankfully, Witherspoon enjoyed the thrill.

“Good news: I survived!” she later added in her Stories. “Bad news: I have a gallon of seawater in my nose.”

And that seemed to cure her of her fears as Deacon once again challenged his mom, this time to go on the waterslide. “When challenged by 2 teenagers and hyped by friend, I accept challenge,” she captioned the video on Instagram.

“Biggest wedgie ever,” she later said on her stories.

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Stars Celebrate The Fourth Of July