Sign Up for the NEWS newsletter

You have been successfully added to our newsletter.

You will be up to date with all our NBC News updates, including special offers

Let our news meet your inbox

Hundreds of Thousands Attend Brazil's Massive Gay Pride Parade

Hundreds of thousands of revelers gathered in Sao Paulo on Sunday for one of the world's largest gay pride parades

Revelers take part in the Gay Pride parade along Paulista Avenue in Sao Paulo, Brazil June 18, 2017.Paulo Whitaker / Reuters

SAO PAULO — Hundreds of thousands of revelers gathered in Sao Paulo on Sunday for one of the world's largest gay pride parades with this year's event focusing on the threat of religious fundamentalism to Brazil's LGBTQ community.

Under a giant rainbow-colored flag, revelers of all ages, many wearing bright wigs, turned the city's Paulista avenue into a multicolored sea of people filling more than 10 city blocks. Organizers said they expected 3 million people to participate in Sao Paulo's 21st annual gay pride parade, though military police did not release a crowd estimate.

 Revelers take part in the Gay Pride parade along Paulista Avenue in Sao Paulo, Brazil June 18, 2017. Paulo Whitaker / Reuters

Grammy award-winning singer Daniela Mercury and Brazilian pop star Anitta performed at a parade that organizers said would focus on secularism and the idea that no religion is law regardless of people's individual beliefs.

Parade organizer Claudia Regina said on the event's official Facebook page that "our main enemies today are religious fundamentalists," warning that some groups insist on condemning LGBTQ people and "removing rights that we have already obtained."

 Revelers holds posters depicting United States President Donald Trump, and Russian President Vladimir Putin, left, as they march during the annual Gay Pride Parade in Sao Paulo, Brazil, Sunday, June 18, 2017. Nelson Antoine / AP

Adopting the political tone, some revelers held up signs depicting U.S. President Donald Trump and Russian President Vladimir Putin as drag queens.

Many at the parade shared the feeling that religious fundamentalists are threatening rights.

"They just need to let us have the right to live, to have the right to be happy," said Sheila Star, a drag queen in her mid-50s.

Gay Pride Celebrated Across The Globe

01:04

The city of Sao Paulo said in a statement that it had invested over $400,000 in infrastructure for the parade. Tourists from all over Brazil and Latin America fly to Sao Paulo to attend the celebration.

"We see that religious parents have a lot of prejudice in accepting their own kids," said Andrea Carvalho who coordinates the Mother's for Diversity group and flew from Santa Catarina to Sao Paulo for the parade.

Follow NBC Out on Twitter, Facebook and Instagram