Taylor Swift may have success in the music world, but her love life could use a little work.  She's been romantically linked to 13 different guys in the last 4 years.  And she's only 23!  Her latest relationship with One Direction singer Harry Styles is said to be over, just days after the two shared a kiss in Times Square New Year's Eve.  Here's the guys she's been linked with over the years.  Do you hear ANOTHER break-up song on the way?

Harry Styles

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Joe Jonas

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The song 'Forever & Always' is said to be about Joe Jonas.

Corey Monteith

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Mine' is rumored to be about Corey after a moment they shared.

Jake Gyllenhaal

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Taylor is said to have written 'We Are Never Getting Back Together' after calling it quits with Gyllenhaal. There are several other songs on her Red album rumored to be about Gyllenhaal too.

Chord Overstreet

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Conor Kennedy

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'Everything Has Changed' from Taylor's Red album is said to be about Conor.

Lucas Till

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Garrett Hedlund

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Toby Hemingway

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Eddie Redmayne

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Taylor Lautner

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'Back to December' is said to be the song she wrote about her breakup with Lautner as a way to apologize.

John Mayer

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No surprise 'Dear John' was written about John Mayer.

Zac Efron

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I believe I called the breakup of Taylor and Harry Styles in my 2013 predictions.  But who didn't.