Billie Eilish faced a terrifying moment Thursday night in Miami. A fan grabbed her violently during her sold-out concert. The shocking attack threw the crowd into chaos. The 23-year-old superstar crashed to the ground but bounced back quickly. The incident happened right after Billie left the stage at the start of her North American Hit Me Hard and Soft tour. Videos show her walking along the barricade, smiling and high-fiving fans.