The 22-year-old singer’s older brother Kevin Jonas with his wife Danielle came out to show their support at the event. Other stars in attendance were Calvin Harris, Shawn Mendes, and Ryan Tedder of OneRepublic.
Nick recently told NY Post’s Alexa Magazine whether or not he gets “jealous” like he says in his song.
“I think earlier on in my relationship, there were times where I would get jealous,” Nick said. “I think with time and trust built up, a lot of that went away. We have a really strong relationship now. It takes a second until you feel really locked in with someone.”