You know what your day needs? A little bit of high-pitched Will Ferrell [1]. The actor and his Get Hard costar Kevin Hart hit up The Late Late Show with James Corden this week. Ferrell has already dressed up like Little Debbie [2] and whipped out his famous Harry Caray impression [3] to promote the movie, and now he entertained the new host with his pipes, singing the theme to Star Trek. It was rather beautiful, but fans of Step Brothers already know Ferrell has an impeccable voice.