Listen to I Knew You Were Trouble (Originally Performed by Taylor Swift) [Karaoke Version] online. I Knew You Were Trouble (Originally Performed by Taylor Swift) [Karaoke Version] is an English language song and is sung by Super Mega Songsters. I Knew You Were Trouble (Originally Performed by Taylor Swift) [Karaoke Version], from the album Pure Karaoke Hits, was released in the year 2013. The duration of the song is 3:37. Download English songs online from JioSaavn.