Reba McEntire and Kelly Clarkson will be touring together in January and February. The two singers teamed up for "Because of You," a hit single from the Reba Duets album, and appeared together earlier this year in an episode of CMT Crossroads. McEntire and Clarkson will be sharing a band and performing each other's songs during their 2 Worlds 2 Voices tour. The 15-city tour kicks off Jan. 17 in Dayton, Ohio, and concludes Feb. 16 in Kansas City, Mo. McEntire and Clarkson are managed by Starstruck Entertainment, a company headed by McEntire's husband, Narvel Blackstock.