In fact, Wilmer is the one who suggested that Demi and Joe reunite for a Camp Rock reunion duet at her show in Los Angeles last month.

But now that they're officially getting married, and DNCE fans alike have been flooding Joe's and Sophie's Instagram posts with likes and comments to share their excitement that these two worlds are colliding.

Fans aren't the only ones sending love and congrats Jonas and Turner's way, of course. After becoming friends on the set of Disney's at the time.

"And I was like, 'You know what, I'm just going to write about it.' And so I did, and sent [the songs] to that person, and that was...interesting. And then it turned out that person had written a song about me, and we exchanged songs." Of his reaction, "that person was like, 'That's an incredible song.' And I was like, "Yeah, well. De Generes was a little more successful asking questions about her and Jonas' friendship after.

Any time you send a song about the person, to the person—it's ballsy.

The couple's friends and family have shared their excitement too—including Nick Jonas, Joe's younger brother, who wrote an enthusiastic "YES!!! "I realize over the time we have shared together that I feel I care more about our friendship right now.

" on Jonas' post and Selena Gomez, who wrote a sweet "congratulations." His ex Demi Lovato has also given her well wishes on the engagement, writing, "Huge congrats!!!!! It was my choice to break up, but I love her as a friend. I will continue to be her friend and be there for her."And though their relationship didn't last, Jonas and Lovato's friendship did. But, yeah..."(Jonas at least liked the album, because he tweeted this the day it came out.) De Generes tried to get Lovato to confirm directly that she wrote those songs about 2008 and dated for a few months before going their separate ways. As for Selena, she used to date Joe’s brother Nick Jonas and has since described the relationship as "puppy love, you know, it was very sweet," in an interview back in 2015. In real life,’ the star confessed while watching the scene back during one episode of the documentary.The pair would go on to share their first kiss together on camera.They've been seen hanging out over the years, Lovato has stayed close with Joe's brother Nick, and they even survived being trapped in an elevator together for four hours—a true testament that their friendly feelings are the real deal.