By Ashley Fetters
Updated August 16, 2011 at 12:31 PM EDT

Two buttery-voiced pop entertainers, one nationwide fall tour.

Baby, are you down? We’re down. Down like the economy, one might say!

Joe Jonas and R&B crooner Jay Sean reveal exclusively on today that they’ll be teaming up to co-headline a 19-city tour this fall.

The duo will kick off their run on Sept. 6 at Boston’s House of Blues and continue across North America. They’ll hit Chicago, Los Angeles and other major cities along the way.

Jonas, who just celebrated his 22nd birthday yesterday, will be touring to support the release of his Oct. 11 debut album FastLife. Meanwhile, Jay Sean, the man who brought us bouncy R&B jams like “Do You Remember” and of course “Down,” is gearing up for the release of his fourth studio album, Freeze Time.

The tour will conclude in New York on Oct. 6—just in time for Jonas to hop a plane and say “Hej där” to Sweden as he joins Britney Spears on the European leg of her Femme Fatale tour on Oct. 16.

Tickets go on sale starting on Friday, August 19. Check,,, or local box offices for further information and updates on the tour including additional details on ticket sales.