Adam Levine an American singer- songwriter, musician, television music competition coach, entrepreneur, and occasional actor, best known as the lead vocalist of pop rock band Maroon 5. They are the tutors
Blake Shelton an American country music singer and television personality.
CeeLo Green an American recording artist from Atlanta, Georgia. A singer- songwriter, rapper, record producer and actor
Christina Aguilera an American singer- songwriter, record producer and actress
will.i.am an American recording artist, songwriter, entrepreneur, voice actor, DJ, record producer, and philanthropist, best known as one of the founding members of the hip hop/pop band, The Black Eyed Peas