Taylor Swift's 21st birthday: 5 ways you can celebrate

taylor-swift-cmt.jpgWatch out world. Taylor Swift is 21 years old!

Okay, so maybe you don't really have to watch out. Despite being legally allowed to booze it up, we're guessing Swift will be more inclined to have half a glass of wine with dinner than half a bottle of tequila at a nightclub. She said it herself -- the thing she's most looking forward to about being 21 is the music, not the liquor.

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