Ava Ro: Ava Ro. Actress: Erin & Aaron. Ava Ro is a Canadian teen actress and music artist. She has been recently cast as the title lead role, Erin in Nickelodeon's new music-driven comedy sitcom, Erin & Aaron as well as Kyla in Home Sweet Rome (Max). She is also known for her lead role as Ella on Big Top Academy (Cirque du Soleil, Hulu), Claudia on Holly Hobbie (Disney, Family Channel),...
