Celebrity meltdowns

Celebrities, many of whom hit it big in their teens, have had some epic meltdowns over the years.

**FILE** Actress Amanda Bynes arrives Sept. 13, 2009, at the MTV Video Music Awards in New York. (Associated Press)

**FILE** Actress Amanda Bynes arrives Sept. 13, 2009, at the MTV Video Music Awards in New York. (Associated Press)

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