Christina Aguilera is reportedly set to take back her big red chair on "The Voice" next season. A source tells "The Wrap" the singer, who served as a coach on the NBC show from season one to three, has signed a contract to return for season five. Christina left "The Voice" after the third season to tour behind her latest album "Lotus." Her fellow coach Cee Lo Green took a break from the show as well. The two were replaced by Shakira and Usher for "The Voice's" current fourth season. Aguilera will reportedly bank 17-million dollars for the show's fifth season - the same amount she reportedly earned for season three. It makes her one of the highest paid women on reality TV. "The Voice" airs Mondays and Tuesdays on NBC.