What is melissa o'neil?

Melissa O'Neil is a Canadian singer and actress. She gained initial recognition as the winner of Canadian Idol in 2005.

Following her Canadian Idol victory, O'Neil launched a music career, releasing her debut album. However, she later transitioned into acting.

O'Neil is well-known for her role as Officer/Detective Two-Three in the police procedural drama Rookie Blue. She has also appeared in musical theatre productions, including Jesus Christ Superstar. More recently, she stars as Commander/Captain Nyx in the science fiction series Dark Matter and currently stars as Sergeant Grey in The Rookie: Feds.