Joe Jonas recently opened for Britney Spears at London’s O2 Arena, teaming up with Idolator to document the big night for all his fans to see.

The 2011 tour video is set to the sounds of 'Just in Love' and 'All This Time' from the singer's debut album, 'Fastlife,' and shows the Jonas Brother in candid moments on and off the stage. In addition to fan marriage proposals, viewers get to see the star on his way to the venue, and are privy to live moments from his high-energy performance.

"It feels really nice to be back here in London," he says in the clip. "I've been here many times, but this is an exciting occasion. I'm going to be performing at the O2, a dream come true for me. As many times as I've been here, I've always wanted to be able to perform here, so this is going to be a lot of fun tonight."

According to the site, the pop star adds that he's been a longtime fan of Spears', admitting that she "was the first girl I ever had a poster on my wall of, and her album was the first CD I ever bought." He wasn't kidding about his dreams coming true!