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Arnold Schwarzenegger's kiddies are growing up right before our eyes!
The "Terminator" star and Maria Shriver's 18-year-old son, Christopher Schwarzenegger, graduated high school over the weekend and celebrated the milestone with his famous family.
Chris' brother Patrick Schwarzenegger posted a photo from the commencement on Monday via Instagram, while posing with his baby bro, who was dressed in his cap and gown.
"C-1 graduated yesterday," the 22-year-old posted with the cute pic. "Off to Michigan. Congrats brother. @c1lotsoffun."
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Maria and Arnold also reunited for the special day and posed for photos together with Christopher. "Celebrating Christopher the graduate," Shriver shared with the candid snap.
The 60-year-old journalist also posted a second photo, kissing her grown-up boy on the cheek.
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It's great to see that the estranged exes are still on good terms, even though Maria filed for divorce from the actor in 2011 ... after finding out Arnold had an affair and a secret love child with their housekeeper.
What do you think about the Schwarzenegger family's photos? Sound off below and check out the gallery above to see more stunning celebrity offspring!
