Walk Off the Earth's A Cappella Cover of Taylor Swift's "I Knew You Were Trouble"

Check out any end-of-year YouTube highlight video and you’re sure to see a glimpse of mega sensation Walk Off The Earth – who blew up online earlier this year with their 5 people/1 guitar cover of Gotye’s “Somebody That I Used To Know.” Boasting over 143 million views, that video has been held widely responsible for launching Gotye’s song into viral fame.

Now, the multi-talented band joins KRNFX for an a cappella/beatbox remake of Taylor Swift’s hit song, “I Knew You Were Trouble.”

For more of last year’s viral breakout stars, check out our top 20 YouTube videos of 2012 ft. Kassem G!

Walk Off the Earth’s A Cappella Cover of Taylor Swift’s “I Knew You Were Trouble”