Demi Lovato: 'Heart Attack' Full Song - LISTEN NOW!

Demi Lovato: 'Heart Attack' Full Song - LISTEN NOW!

Demi Lovato‘s brand new single “Heart Attack” has officially premiered online!

The 20-year-old singer was originally set to premiere the song on March 4th, but joined forces with Ryan Seacrest to surprise fans and post it tonight!

PHOTOS: Check out the latest pics of Demi Lovato

“Surprise! We’re premiering @ddlovato‘s new song “#HeartAttack” TONIGHT!! Go listen now,” Ryan wrote on his Twitter account, linking to the On Air with Ryan Seacrest site.

Unfortunately, On Air‘s site crashed almost immediately from all of the Lovatics trying to listen!

WHAT DO YOU THINK of Demi’s new single??

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Posted to: Demi Lovato
  • Sarah

    BEYOND AMAZING. By far my favorite from Demi!<3 Absolutely love this song!

  • AMY

    This song is amazing. I love it a lot and this song with be on repeat with absolute certainty. <3

  • herewegoagainerin

    I was so excited when I read the song was premiering early. This song is incredible. It sounds different than I thought it would based on the first preview. It well exceeds my expectations. YAY Demi!

  • http://theannielau Ana Lau



    i don’t really like it

  • jess

    freaking love it! so catchy! her vocals are amazing, as well.

  • Skylar

    Wow! This is incredible! LOVE LOVE LOVE! Can’t wait for her album ahhhhhhhh fbfdkjjk! <3

  • danica

    I love Demi. Her songs always just take me a few listens before I fall in love. I prefer it that way though, that way I don’t get sick of them just as they’re hitting the mainstream.

  • Emily Harrison

    I absolutely love this song. I’m glad that the studio are now letting her release songs that she has wrote because they are good!xx

  • annie

    I praise her vocal but the song unlike her previous singles is kinda irritating at least for me

  • http://justjared Doug

    Really great to see it hit number one on i tunes today. If a genie came to me today and said I will grant you one wish and one wish only. I would say I want to be PRESIDENT OF LOVATICS. Because they are truly a special group. Cannot wait to see all you guys at the shows!