These two might have had their differences recently, but Taylor Swift and Demi Lovato‘s music sure does sound amazing put together! Recently, Taylor’s mega hit “I Knew You Were Trouble” was put together with Demi’s equally popular hit “Heart Attack” and the result is pretty fantastic.

While both songs are awesome on their own, putting them together gives us a whole new appreciation for the tunes! Take a listen to the track for yourself above, and tell us what you think of it in the comments section!

Test Your Pop Music Knowledge!

by: on | in Music

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  • cheyanne

    i love taylor so much and demi

    • cheyanne

      taylor is my idol se is a huge part in my life

  • Fion

    I love it~

  • Olivia

    Amazing! Hope they here this and do something with it!

  • Justine

    THIS IS GOOD. HAHAHA I am jamming to it rn :)

  • marie j (selenator)

    one of my favorite mash-ups.

  • Jennifer

    This is an AMAZING mashup!!!!!!!! Love it!!!!!

  • Hannah

    Seriously can you imagine if they performed this mashup live?! Goosebumps!

  • katherine

    this is AWESOME!!