Revellers cheer during the Amigos da Onca street party in Rio de Janeiro, Brazil, on February 22, 2020 ahead of Rio's annual world famous carnival. - Rio's 13 top samba schools will compete during two nights of flesh-flaunting, sequin-studded spectacle on the nights of February 23 and 24 to be this year's champions. (Photo by Carl DE SOUZA / AFP)