Elizabeth Tulloch (born January 19, 1981), known professionally as Bitsie Tulloch, is an American actress. Tulloch has appeared on television shows House, Cold Case, The West Wing, Moonlight, and Outlaw. She is one of the series regulars on NBC's series Grimm (2011–) as Juliette. She has also appeared in The Artist, and Lakeview Terrace.