Melissa O'Neil

'''Melissa O'Neil''' (born July 12, 1988) is a Canadian actress and singer. In 2005, O'Neil won the third season of ''Canadian Idol''. As an actress, she is known for her roles as Two / Rebecca / Portia Lin in the science fiction series ''Dark Matter'' and as Officer Lucy Chen in the police procedural drama series ''The Rookie''. Provided by Wikipedia