12 celebs who dated their friends’ exes (With Pictures)

10. Niall Horan

Justin Bieber and One Direction’s Niall Horan apparently had a bit of a “bromance” in 2012. Justin Tweeted to Niall, “what’s up bro,” to which Horan replied “around for a while, getting album 2 ready!” This may have indicated that the two wanted to work together at some point, or that they were genuine friends and just checking up on each other. Then Selena Gomez (also known as Justin Bieber’s first love), was out and about in Hollywood with Horan. Many people think this was an attempt to get Bieber’s attention and make him jealous, while others think Gomez just wanted to have a good time. Either way, it’s highly likely that she could have chosen someone else to be seen with in public with.