Adam Levine, a three-time 'The Voice' champ, previously won Seasons 1, 5, & 9 with standout artists.

"The Voice" season 27 finale will include performances from fan-favorite coaches Kelly Clarkson and Blake Shelton.

Get ready for 'The Voice' Season 27 finale, featuring Blake Shelton's long-awaited return, Kelly Clarkson, and other top ...

Several award-winning musicians auditioned — and were rejected from — NBC's 'The Voice' early in their careers ...