Jessie Buckley is an Irish actress and singer, known for her versatile performances in film, television, and theater. Born on December 28, 1989, in Killarney, County Kerry, Ireland, she gained recognition for her role in the reality TV show I'd Do Anything, where she competed for the role of Nancy in the West End production of Oliver!. Buckley has appeared in various acclaimed films, including Wild Rose and The Lost Daughter, showcasing her talent and earning several award nominations. She has also starred in popular TV series like Chernobyl and Fargo, further establishing her as a prominent figure in the entertainment industry.