Hogwarts brought fame to many! For this list, well be looking at celebs who became famous before or after their brief appearance in the Wizarding World. Our countdown includes Ian Brown, Verne Troyer, Charlotte Ritchie and more! Which familiar face were you surprised to see roaming the halls of Hogwarts? Be sure to let us know in the comments below.

Check out these other Harry Potter videos:
Top 10 Harry Potter Movie Questions That Were Answered in the Books: https://youtu.be/ZVCkIDKMOqY
Top 10 Things Only Adults Notice in the Harry Potter Franchise: https://youtu.be/k5690cM584E
Top 10 Most Powerful Characters in Harry Potter: https://youtu.be/7b5MPBkNhkk

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