Bitsie Tulloch is an American actress who started her journey in the Hollywood from 2001 and still active . Bitsie's original name is Elizabeth Tulloch . She got her name as Bitsie from her grandfather who's nickname was Bitsie . She hasn't changed it legally but she introduces herself as Bitsie Tulloch . She is widely known in the Hollywood cinemas as Juliette Silverton from television series Grimm and as Lois Lane in the DC universe , who is love interest of Superman .