Emma Rose Roberts (born February 10, 1991) is an American actress and singer. After small roles in films such as Blow (2001), she rose to prominence with her role as Addie Singer in the Nickelodeon television series Unfabulous (2004–07), for which she was nominated for a Teen Choice Award and six Young Artist Awards. She released her debut album, which also served as the show's soundtrack, Unfabulous and More in 2005. After Unfabulous ended, Roberts starred in films including Aquamarine (2006), as the title character in Nancy Drew (2007) and Wild Child (2008). Looking for more mature roles, she appeared in the drama Lymelife (2009). She was part of the acting ensemble with her aunt Julia Roberts in Valentine's Day (2010), and had lead roles in the crime thriller 126.96.36.199 (2010), the horror film Scream 4 (2011), the comedy We're the Millers (2013), the comedy Adult World (2013), and the drama Palo Alto (2013). Also in 2013, she returned to television, playing Madison Montgomery in American Horror Story 's third season, Coven, and as Maggie Esmerelda in season four, Freak Show. Roberts began appearing as Chanel Oberlin in Fox's horror comedy series Scream Queens in September 2015.