In honor of the 45th anniversary of the Stonewall Riots, two of the largest Pride events in the world— LA PRIDE and NYC PRIDE—have joined forces to announce the participation of one of the biggest names in Hollywood in this year’s LGBT Pride celebrations, Demi Lovato.

On June 8th, the multi-platinum selling recording artist will join the LA PRIDE Parade as Grand Marshal and her participation will include a special performance. On June 29, Lovato will head east to headline perform at NYC Pride’s legendary Dance on the Pier on Pier 26 in Tribeca.

“It’s such an honor to be a part of both LA and NYC PRIDE celebrations this year,” says Lovato. “I have been an active advocate of the LGBT community and am wholly committed to supporting individuality and being comfortable in one’s own skin. I am thrilled to be a part of both events as they are a wonderful celebration of independence and self-confidence.”

One of the most exhilarating aspects of LA PRIDE’s weekend celebration is that of its annual parade, which brings out hundreds of thousand of participants, spectators and marchers to the streets of West Hollywood. A focal point in the flamboyantly colorful parade, the Grand Marshal represents a person whom has used their celebrity to be an outspoken supporter of the LGBT community.

“Demi Lovato is an amazing role model for today’s youth, both LGBT and non-LGBT, for her activism in the area of equality, positive messaging on body image, and level of openness with her struggles. As a community, we’re fortunate to have an ally like Demi,” said Patti DiLuigi, Co-President of Christopher Street West, producers of LA PRIDE.

Dance on the Pier is NYC Pride’s largest fundraising and community support initiative. The event’s production committee awards over $45,000 in grants to LGBT and LGBT-friendly nonprofits and community organizations each year. The event also supplies NYC Pride with critical operating revenue and pulls in countless visitors, driving attendance to NYC Pride’s other official events as well as various unofficial Pride events throughout the city. The historic event has played host to world-renowned performers, including Jennifer Hudson, Jennifer Lopez, Janet Jackson, Whitney Houston and most recently Cher.

“We are thrilled to welcome Demi to our stages for this historic celebration. Now in its 28th year, the Dance on the Pier continues a proud tradition of partnering with all-star talent to create a high-quality event that raises funds to support local LGBT non-profits and New York City’s annual Pride festivities,” says Chris Frederick, Managing Director of NYC Pride.

LA PRIDE runs June 6 to 8. Visit lapride.org for more information on LA PRIDE’s Parade and other annual events, including the thrilling Festival, featuring entertainment from Jennifer Hudson, Azealia Banks, The Bangles, Mary Lambert and Betty Who.

NYC Pride runs June 21 to 29. For tickets to Dance on the Pier, visit nycpride.showclix.com. For information on NYC Pride and their full roster of annual Pride events, visit nycpride.org/events.