When Pride hits, Hollywood doesn’t just show support — it detonates in glitter. From rainbow chaos to star-studded selfies, the A-list turns the streets into one big fabulous runway … and honey, they don’t hold back.

You’ve got Cara Delevingne, Sophia Bush, JoJo Siwa, and ‘Mean Girls’ king Jonathan Bennett living their loudest, proudest lives — while icons like Mariah Carey, Yolanda Hadid, and Paris Hilton roll up in full ally mode, rainbow flag blowing in the wind behind them.