She also reveals her thoughts about X Factor, Britney leaving, and who should replace Khloe Kardashian!
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Demi Lovato chatted with the crew at Miami's Y100 where she opened up about her new single. "Heart Attack" was released quickly, and maybe a little too quickly because the unexpected release occurred because the song was actually leaked!
Demi talks about her leaked single, opens up about X-Factor (if she'll return), and her thoughts about Britney leaving, and who should replace Khloe Kardashian now that she was let go.
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