The show toasted the occasion on July 8.
The annual concert benefited the Ali Forney Center.
The Phantom of the Opera star will appear alongside Charlotte Maltby, Marissa McGowan, Steve Rosen, and more.
The evening pays tribute to legendary entertainer and gay icon Judy Garland.
Norm Lewis hosted the show, which was presented by The Broadway League and United Airlines.
The annual event will take place on June 16.
The former Little Mermaid costars redefine their relationship in The Phantom of the Opera.
Composer Andrew Lloyd Webber was on hand to help welcome Lewis and Sierra Boggess to the Majestic Theatre.
The Tony nominee becomes the first African-American actor to play the title role in the show's 26-year history at the Majestic Theatre.
Fierstein's new drama, directed by Joe Mantello, plays the Samuel J. Friedman Theatre.