In what city did the Salvadorian model born on August 4, 1994 win the Miss Universe pageant?
Idubina Rivas: Fátima Idubina Rivas Opico (born in August 4, 1994) is a Salvadorian model and beauty pageant titleholder who was appointed Miss Universe El Salvador 2015 and the winner of Reinado de El Salvador in 2013. Miss Universe 2015: Miss Universe 2015, the 64th Miss Universe pageant, was held on 20 December 2015 at The AXIS in Las Vegas, Nevada, United States.
Las Vegas, Nevada