LIVE WITH KELLY AND MICHAEL -9/5/13 - Ariana Grande performs with Nathan Sykes of The Wanted on 'LIVE with Kelly and Michael,' distributed by Disney-ABC Domestic Television. (Photo by David Steele/Disney-ABC via Getty Images) NATHAN SYKES, ARIANA GRANDE Ariana Grande performs with Nathan Sykes of The Wanted on "LIVE with Kelly and Michael." Credit: David Steele/Disney-ABC via Getty Images

 

Watch out, Justin and Selena: There's a new pop power couple in town.

 

Rising star Ariana Grande is a-courtin' Nathan Sykes of The Wanted. The pair confirmed their romance, which has been rumored for several weeks now, last night on Twitter.

 

"So, I guess it’s obvious now …