While the average marrying age for most women in the United States is around 27, stars like Drew Barrymore, Olivia Wilde, and Demi Moore all decided to take a walk down the aisle before turning 20. Of course, plenty of celebrities have gotten engaged at a young age, but there's something unique about tying the knot as a teenager! Keep reading to see those stars and many more who got married in their teens, then check out our ultimate celebrity wedding gallery.
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