Joe & Kevin Jonas: Xbox One Launch

Joe Jonas and his older brother Kevin hit up the Xbox One Official Launch Celebration held at Milk Studios on Thursday night (November 21) in Hollywood.

The two brothers were joined by Teen Wolf‘s Tyler Hoechlin, Nathan Kress and Derek Hough.

PHOTOS: Check out the latest pics of Joe Jonas

“Having a blast at the Xbox launch event! @madisenhill and I are running around stalking people. Because we’re cool. And totally professional,” Nathan, who just celebrated his 21st birthday, wrote on Twitter at the event.

FYI: Joe is wearing a Joe’s jacket.