Photo Credit: Getty Images 

What happens in Vegas, goes into a music video -- according to the Jonas Brothers, whose latest video chronicles a crazy trip in Sin City.  The group, currently on tour in the U.S., premiered their video for new single "First Time" on Wednesday.  The brothers seem to be shedding a bit of their squeaky-clean image, showing themselves letting loose with friends, doing some gambling and cruising down the Strip in party mode. 

Oldest brother Kevin's wife Danielle makes an appearance in the video, as well as the group's good friend, actor Wilmer Valderrama.  The video does make sure to keep 20-year-old Nick out of trouble, showing him by himself in the hotel room mixing music while his brothers are out partaking in the nightlife. 

The brothers' tour stops in Toronto and Darien Lakes, New York this week.