In 2013 , Aguilera scored three international top-ten singles . She was featured on rapper Pitbull 's " Feel This Moment " , which peaked at number eight on the '' Billboard '' Hot 100 and was certified platinum by the RIAA . She subsequently appeared on Mexican singer Alejandro Fernández 's cover of Miguel Gallardo 's " Hoy Tengo Ganas de Ti " ( 1976 ) , which earned a diamond certification in Mexico . Aguilera collaborated with A Great Big World on the ballad " Say Something " , which earned a six-time platinum certification from the RIAA and won Best Pop Duo/Group Performance at the 57th Annual Grammy Awards . Aguilera temporarily withdrew from '' The Voice '' for the sixth and seventh seasons , citing her desire to devote her time to her family . She was respectively replaced by Shakira and Gwen Stefani during the two seasons . After her engagement to Matthew Rutler in February 2014 and the birth of their daughter in August , she returned for the eighth season in October . Aguilera 's one more season with '' The Voice '' was the tenth , in which she won with her contestant Alisan Porter in May 2016
57th Annual Grammy Awards
57th Annual Grammy Awards
Christina Aguilera