Copacabana is a Brazilian bairro located in the South Zone of the city of Rio de Janeiro, Brazil. It is most prominently known for its 4 km balneario beach, which is one of the most famous in the world. From Wikipedia
The Copacabana beach performance marked Gaga's return to Brazil after 13 years, blending theatrical spectacle and pop hits while boosting Rio's economy by over 600 million reais.
