[citation needed] She gained early attention for her role in the teen comedy film The Clique (2008), followed by her recurring role in the Disney Channel sitcom Good Luck Charlie (2010–2014), and her lead roles as Molly Garfunkel on the short-lived Nickelodeon series How to Rock (2012), and Ellie Davis in the 2016 television film The Cheerleader Murders.
Her first notable role was as Alicia Rivera in the film The Clique,[3] produced by Tyra Banks, and costarring Bridgit Mendler.
Boscarino also appeared in Parenthood as Lindsay and True Jackson, VP as Carla Gustav.
Boscarino also had a nine-episode recurring role in Good Luck Charlie as Skyler, reuniting her with Mendler.
In 2016, Boscarino was the lead in the Lifetime television film, The Cheerleader Murders, playing the role of Ellie.