Ariana Grande and the Jonas Brothers' trusted collaborator marked Spirit Day with their third benefit concert for GLAAD.
His GLAAD Spirit Day concert featured Darren Criss and raised $400,000 for LGBTQ youth.
Barbra Streisand, Britney Spears and other celebs shared their support for LGBTQ youth, too.
The beloved characters have joined GLAAD to honor Spirit Day.
Brian Justin Crum said it was "an honor" to stand up for bullied LGBT youth.
Because no young person should ever "feel like they can't be comfortable being who they are."
A tiny gesture can make a BIG impact.
Because sometimes the smallest thing can mean the world.