Claudia Leitte sings.
As Máscaras ( English : The Masks ) is the second solo album and first studio album by the Brazilian recording artist Claudia Leitte , released on May 23 , 2010 . Cláudia Cristina Leite Inácio Pedreira ( [ ˈklawdʒɐ ˈlejtʃi ] ; born 10 July 1980 ) is a Brazilian singer , songwriter , entrepreneur and television personality . She rose to fame in late 2002 as the lead vocalist of the Axé music group Babado Novo . Along with Pitbull and Jennifer Lopez , she recorded `` We Are One ( Ole Ola ) '' , which served as the official song of the 2014 FIFA World Cup . The Voice is an international reality television singing competition franchise .