Xelle, the NYC girl group we pointed you to last year starring RuPaul's Drag Racer Mimi Imfurst, has returned to our gaydar with the just-released music video for "Invincible." But it's no time to throw a subway train party—the girls tackle anti-bullying in their new single, with proceeds from the iTunes sale of the song going to GLSEN. Follow the jump to watch.
