The singing competition's eight finalists, who include Davis as well as Beverly McClellan, Vicci Martinez, Dia Frampton, Javier Colon, Nakia, Xenia and Casey Weston, will be seen in a concert tour prior to the launch of the second season of "The Voice."

"Voice" coaches/judges Christina Aguilera, Cee Lo Green, Blake Shelton and Adam Levine, however, will not be part of the Live Nation tour.

Vicci Martinez, Javier Colon, Dia Frampton and Beverly McClellan will battle it out in the June 28 finals. The live finals of "The Voice" will air at 9 PM ET; check local listings.

A finalist on the second season of "Idol," Davis has starred on Broadway in Rent and in tours of Dreamgirls; Sing, Mahalia, Sing; and Ain't Misbehavin'. She also played the Fairy Godmother in Cinderella at Berkeley Playhouse.

Carson Daly hosts "The Voice"; for more information visit www.nbc.com/the-voice.