Roberto Miguel Rey Júnior is a Brazilian American politician and surgeon specializing in plastic surgery. He was featured on the E! reality series Dr. 90210, and ran for a seat in Brazil's Chamber of Deputies for the state of São Paulo's Social Christian Party (PSC) in the 2014 Brazilian general election, 2014, but was not elected. In 2015, he became the 3rd Vice President of the National Ecologic Party (PEN). A controversial figure, he has advocated in favor of populist right-wing political views and was a pre-candidate for the 2018 Brazilian presidential election.