(And no, they are not, nor have they ever been, romantically entangled.)See Demi Lovato & Nick Jonas' Stunning Billboard Cover Shoot"You'd think they're siblings, sometimes more than Nick and I," says Joe Jonas, who briefly dated Lovato in 2010. I'll be honest, I was a bit envious when I saw him catapult into this personal success.
And today she's the best version of herself I've ever known." Says Brad Paisley, who recently released the duet "Without a Fight" with Lovato: "Nick and Demi both are great examples of child stars coming of age, becoming really legit, respected musicians.
As we all know, not everybody makes that transition." , which hit No.
Demi Lovato and Nick Jonas have sworn several times that they are just friends.
“You’d think they’re siblings, sometimes more than Nick and I. Demi’s a great listener, and she keeps Nick smiling — she’ll always make a serious situation laughable. It’s difficult to take a backseat and say, ‘Let’s work together and figure out something great.’ I commend them both for that,” Joe, 26, told .The boy-band survivor is doing just fine, and now that his band's "Cake by the Ocean" video has surpassed Nick's "Close" video by a margin of nearly 40 million views, we figure he's ready to share some insight on his younger sibling's success -- especially in light of Nick's Future Now tour with their longtime friend Demi Lovato, whom Joe began dating while they were all on the set of together nearly a decade ago.The romance fizzled, but, as Jonas sees it, an incredible camaraderie remains.Billboard Cover: A Candid Conversation With Demi Lovato & Nick Jonas on Surviving Disney, Their Huge New Tour and Pop Stardom on Their Own Terms You've known Nick all of his life and Demi for most of yours.Are you surprised that these two kids from are doing this huge tour together now?