who sang sister mary robert in sister act
Andrea Robinson (singer) Andrea Robinson is an American singer and voice actress. She has been a chorus member and singing voice for other actresses in many films (animated and live action). She also was the opening act for Burt Bacharach[when?]. Her most prominent job as a singing voice of another actress is Sister Mary Robert (Wendy Makkena) in Sister Act. Her most prominent role in animation is the singing voice of Queen Athena in The Little Mermaid: Ariel's Beginning.