What do [artist id="501686"]Britney Spears[/artist] and [artist id="1270"]Usher[/artist] have in common? Well, they are both global superstars with a back catalogue of tunes that have kept fans dancing for a really long time and they both recently hooked up with will.i.am for tracks on their latest releases (the Black Eyed Peas mastermind worked on the pop vixen's Femme Fatale tune "Big Fat Bass"). And, if Spears has her way, she and the "OMG" singer could be hitting the road together.

When Spears sat down to talk with Sway Calloway for her "Britney Spears: I Am the Femme Fatale" special -- airing Sunday (April 3) at 9 p.m. ET on MTV -- the singer revealed that Usher is first on her list of artists she'd like to join her on tour.

"Oh, I'm so excited. I'm really excited about going on tour, very," she explained about her forthcoming summer trek, which happens to have a spot open on the bill now that [article id="1660840"]Enrique Iglesias has pulled out of the gig[/article]. "I think Usher's really great right now. I think he's really hot right now. That would be cool [to tour with him]."

The North American road trip is expected to kick off June 17 in Sacramento, California, and will run for 26 dates, winding up on August 13 in Toronto. More details will be announced soon.

The "Britney Spears: I Am the Femme Fatale" special is a mixture of behind-the-scenes footage of the singer as she wraps up production on her album, which dropped this week, as well as an inside look at her life and fans. In addition, those who couldn't make [article id="1660729"]Spears' recent nightclub show in Las Vegas[/article] will get to see her as she takes the stage in her latest pop incarnation.

Don't miss "Britney Spears: I Am the Femme Fatale," airing Sunday (April 3) at 9 p.m. ET on MTV.