Nivaldo Batista Lima (born September 3, 1989), known by his stage name Gusttavo Lima, is a Brazilian singer, songwriter and record producer, one of the most influential names in Brazilian music. He is known in Brazil for his many hit songs, and gained international prominence through his 2011 song "Balada".

Caixa Econmica Federal, also referred to as Caixa or CEF, is a Brazilian bank headquartered in the nation's capital, Braslia. It is the largest 100% government-owned financial institution in Latin America.