Kelly Clarkson has room on her plate for another singing competition.
And it's not American Idol.
Kelly has been tapped to be a guest mentor on The Voice, appearing alongside Blake Shelton as his guest.
The other mentors have more diverse guests in their corners.
Defending champ Adam has
Tags: adam levine, alanis morrisette, babyface, blake shelton, cee-lo, competition, guest mentor, jewel, kelly clarkson, lionel rithcie, miranda lambert, music, neyo, reality television, robin thicke, singing, television, the voice