Billie Shepherd reveals she would cry when her son Arthur got too close to daughter Margot

Lollapalooza Unveils 2023 Lineup: Kendrick Lamar, Billie Eilish, Red Hot Chili Peppers, More

Billie Eilish’s ‘Swarm’ Character Was Based on This Real-Life Cult Leader

Billie Shepherd says she would rather sleep alone with her baby daughter than husband Greg