Demi Lovato and Nick Jonas made certain to make one memorable stop before embarking on their much celebrated upcoming tour of North America.

Appearing on an installment of Carpool Karaoke with "Late Late Show" host James Corden, the dynamic duo teased their fans with a small measure of what they can expect as soon as next month when they officially hit the road.

Jonas Shies Away From Questions About Love Life

Between takes of such Lovato hit tunes as "Heart Attack" and "Stone Cold," Jonas fended off questions about everything from his reported romance with "Wrecking Ball" singer Milly Cyrus to the fact that he no longer sports a purity ring.

The trio then took it to the streets, breaking out in a rendition of Lovato's "Confident," with Corden on percussion and Jonas on guitar.

Lovato and Jonas recently announced plans for their "Future Now" tour and according to Teen Vogue recently released early posters with the two singers decked out in all all-black and leather.

Tour Dates Fast Approaching

The tour officially begins in Florida on June 24, and ends in Inglewood, California, on Sept. 17. Plans also call for dates in North Carolina, Virginia, New York, Ohio, Nevada and Texas.

The two previously worked together in the Disney Channel "Camp Rock" films, and Jonas once served as both musical and creative director on Lovato's 2014 "Neon Lights" tour. Not long ago, the two also launched the Safehouse Records label.

Lovato was originally scheduled to tour with former "American Idol" star Adam Lambert, but after Jonas became available, the two apparently couldn't resist the temptation to work side by side once more.

In recent times, the 23-year-old Lovato has also been a vocal and avid supporter of Democratic presidential front-runner Hillary Clinton, even campaigning alongside her in the critical, early-voting state of Iowa.

"She completely embodies the concept of women empowerment," NBC reported Lovato raved of Clinton.