2023 Met Gala: Billie Eilish and Celebs Slay the Red Carpet in Sheer and Shimmering Gowns

Billie Eilish and her brother Finneas attended the 2023 Met Gala, with Billie wearing a sleeveless black Simone Rocha creation featuring a waist-cinching corset and coordinating opera gloves. The event's theme was Karl Lagerfeld: A Line of Beauty, which has sparked controversy due to Lagerfeld's offensive remarks in the past. The MET Gala is a fundraising event for the Metropolitan Museum of Art's Costume Institute and is known for its glitzy and over-the-top red carpet.