It is the official song of the 2014 FIFA World Cup and features guest vocals from American singer Jennifer Lopez and Brazilian singer Claudia Leitte.
The song received some negative reactions from Brazilians over its lack of Brazilian feeling.
"We Are One" has experienced commercial success, reaching the top 20 in countries including Austria, France, Germany, Italy, Spain, and World Cup's host country, Brazil.
Carl Williott of Idolator opined that there is too much of Pitbull in the song, and not enough Lopez or Leitte.
The song has received some criticism from Brazilian and football fans over its tone and lyrics, particularly with the lyrics and video being labeled as a "big pile of clichés" and its failure to pay homage to Brazil's own rich musical heritage.