EXCLUSIVE: Miley Cyrus & her good friend Alison Silva from Hollywood.TV both sang in Portuguese! Alison, a native from Brazil, was teaching Miley Cyrus how to sing her hit song "Party in the U.S.A." in Portuguese while they hung out together. Miley will be performing at a private party in Brazil in the coming months ahead. Congrats to Alison and Hollywood.TV on teaching Miley Portuguese! Keep it up Alison! Stay Tuned!