Ed Sheeran, Perrie Edwards, Eleanor Calder, and Taylor Swift were some of the celebs who went to One Direction's concert in New York! They got front-row seats, of course.

The lads' friends and girlfriends had a great time at the concert, and then they went out to eat together.

After the dinner, the party kept going with a karaoke night. Taylor and Niall sang a song together (you can see the pic in the gallery below).

Of course, this big night also got people chatting about "Haylor". They've been caught going out together a few times, and they even got photographed holdings hands!!! Wow, it looks like Taylor might be spending her birthday with a new boyfriend - Harry Styles!

Source: Beautiful Ballad