Natasha Lyonne made an appearance at the 2026 Sundance Film Festival hours after revealing she relapsed. Lyonne, 46, was all smiles at the Saturday, January 24, event held in Park City, Utah. She rocked a sheer black long-sleeve body suit with a black corset, pairing the look with black sunglasses and styling her hair in curls. Hours before, Lyonne shared that she had relapsed after more than a decade of sobriety. "Took my relapse public, more to come," Lyonne wrote via X on Friday, January 23.