PHOTOS: Let's Go to Rio (Pride)

Revelers gather during Rio de Janeiro's 18th Gay Pride Parade along Copacabana Beach on October 13, 2013 in Rio de Janeiro, Brazil. Brazil is the world's largest Catholic nation with an estimated 60,000 gay couples. In May, Brazil became the third country in Latin America to effectively approve same-sex marriage via a court ruling, but a final law has yet to be passed.