WATCH HERE: Jonas Brothers 'First Time' Music Video: 'Pom Poms' Band Parties in Las Vegas with Friends, Family in Atmospheric New Clip [VIDEO]

After weeks of anticipation for Jonas Brothers fans, the officially music video for new single "First Time" finally debuted on iHeartRadio's new video surface at 10 a.m. this morning (July 17). In what appears to be a The Hangover-lite scenario, the video begins with the boys on top of a swanky Las Vegas hotel roof and saying, "Well we did it. We survived. We should do it again."

As has been previewed through the initial pre-roll and the 26-second teaser yesterday, highlights from the video come from the Jonas Brothers, their family and friends (including Danielle Jonas and Joe's girlfriend Blanda Eggenschwiler) living it up in Las Vegas. There's a pool party, gambling and drinking from red cups a plenty.

However, little Nick Jonas who is still just 20 years old, spend his time in Vegas cruising in a convertible and writing the "First Time" hit itself.

The whole clip concludes in what looks like an epic, feel-good party in a fire hazard level packed hotel room.

Interestingly enough, much of the video appears to have been shot by the Jonas Brothers themselves on handheld cameras, giving the entire clip an intimate feel despite the grandeur of the Vegas skyline and the posh hotel rooms.

Watch the music video for "First Time" below.

"First Time" is the second single off the Jonas Brothers' upcoming new album 2013 V and follows up "Pom Poms." The single was first released on June 25 after leaking on the Internet the week before.

The Jonas Brothers are currently on their Jonas Brothers Live Tour. Next, they will play in Toronto, Ontario, on July 18.