Demi Lovato - 'Heart Attack' (Official Video)

Watch the new music video from the TV star and singer on Capital FM now.

Demi Lovato has unveiled the music video for her new single 'Heart Attack'.

The star's new song is taken from her new album 'Demi' and is available to download now.

In the music video for 'Heart Attack', Demi is seen singing in an industrial setting with her backing band while wearing several different outfits.

Demi's new album is her forth as a recording artist since she released her debut 'Don't Forget' in 2008.

Watch the music video for Demi Lovato's 'Heart Attack' below:

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