Over the past couple of years there's been an alleged feud going on between Bieber and Swift, but now it appears that the duo are on good terms.
Since then, Swift and Bieber have kept their distance. But now, almost exactly three years later, Bieber just did something that might put an end to the feud rumors.
On Monday, Bieber posted two videos on Instagram of himself and his friend Ryan Good listening to Swift's song "Teardrops on My Guitar." In one video he actually sings along and Swift even liked the post!
So does this mean their feud is officially over?
Watch the E! News video above to find out and to see if Brad Pitt really saved someone's life!