"We Are One (Ole Ola)" is a song recorded by Cuban American rapper Pitbull for One Love, One Rhythm – The 2014 FIFA World Cup Official Album (2014). It is the official song of the 2014 FIFA World Cup and features guest vocals from American entertainer Jennifer Lopez and Brazilian singer Claudia Leitte. The artists co-wrote the song with Sia, RedOne, Danny Mercer, Dr. Luke, Cirkut, and Thomas Troelsen; the latter three are also the producers. Whilst receiving positive reviews from critics, initially the song received some negative reactions from Brazilians over its lack of Brazilian feeling. To change that, another version was also released and the music changed slightly to fit Afro Brazilian group Olodum's style of drumming - that version being the one that was used in the music video for