Sadie Calvano . Born: 04/08/1997 in Los Angeles, California, USA Jump to Related Articles Photos Filmography Biography Filmography Actor (2) Mom 2013 - 2016 (TV Show) Actor Melissa & Joey 2013 (Tv Show) Actor Biography . Milestones 2013 Began starring role in CBS' "Mom" with Anna Farris. 2011 Made film debut in "J. Edgar" as Leonardo DiCaprio's niece. Bonus Trivia . Calvano began performing in musical theatre in 2004 at the age of 7. . Calvano spends summers at Stagedoor Manor, a New York City theater school that counts Natalie Portman and Jon Cryer among its graduates.