The Met Gala is *the* fashion event, where Hollywood, fashion, and music stars collide on the most anticipated red carpet of the year. To celebrate The Metropolitan Museum of Art’s latest exhibition, “Heavenly Bodies: Fashion and the Catholic Imagination”, the gala unfolded with an array of VIP guests in Vatican-inspired gowns and suits. But, before celebrities made their “First Monday in May” debut, major beauty, fashion, and selfie prep went into their scene-stealing looks. Here, we tracked the best behind-the-scenes Instagram moments at this year’s Met Gala.