Kate Micucci (/mɪˈkuːtʃi/ mi-KOO-chee; born March 31, 1980) is an American actress, voice actress, comedian, singer, songwriter, and artist, who is half of the musical comedy duo Garfunkel and Oates. Some of her well-known roles include Stephanie Gooch in Scrubs, Shelley in Raising Hope, Lucy in The Big Bang Theory, Sadie in Steven Universe, Sara Murphy in Milo Murphy's Law, Daisy in Nature Cat, Clayface in The Lego Batman Movie, Velma Dinkley in Scooby-Doo, Webby Vanderquack in DuckTales, and Dr. Fox in Unikitty!. As of October 2015 she provides the voice of Velma Dinkley in the series Be Cool, Scooby-Doo!, briefly sharing with Mindy Cohn in other forms of media before taking over full-time. In 2016, she appeared in season one, episode six in the Netflix comedy-drama series, Easy along with Orlando Bloom and Malin Akerman.