OK! Must Watch: The Jonas Brothers Take Selfies and Party in Vegas In Their Hangover-Inspired Video For "First Time"

The Jonas Brothers' new music video for their single "First Time" is essentially the non-drunken version of The Hangover movies. Yup, Kevin, Joe and Nick Jonas are all grown-up and showing off their fun-loving, partying selves in the video, which includes all three bros taking selfies, driving around the strip in Las Vegas with hot chicks and partying poolside with fans and a dude who we're pretty sure is Wilder Valderrama.

OK! News: Details on Kevin and Danielle Jonas' Pregnancy!

Watch the video above, which also features adorable moments between Kevin and his adorably pregnant wife, Danielle!

Photos: Guess the Shirtless Boy Banders

"First Time" is out on iTunes now and is the lead single off the guys' upcoming album, "Five." What do you think of this  song and video? Doesn't it make you wanna hang out in Vegas? Tweet us @OKMagazine!