Melissa O’Neil is a Canadian actress and singer known for her versatility in both television and music. She first gained national recognition when she became the youngest winner of Canadian Idol in 2005 at the age of 17. After a successful music career, she transitioned into acting, where she has gained international fame for her strong, charismatic performances in sci-fi and crime dramas.

✔ Lucy Chen – The Rookie (2018–present)

• A dedicated LAPD officer working her way up in the police force.

• Known for her resilience, quick thinking, and evolving leadership skills.

• A fan-favorite for her complex relationship with Officer Tim Bradford (Chenford).