R&B star Monica
will be appearing on NBC
's new singing competition "The Voice."
Along with newly added advisers Sia
, Reba McIntire
and Adam Blackstone
, Monica will help to guide the contestants along with judges Christina Aguilera
, Cee-lo Green
, Blake Shelton
and Adam Levine
Aguilera will team up with Sia (singer/songwriter), Levine will work with Adam Blackstone (Music director for maroon 5), Blake Shelton has Reba ...