Born in Manhattan, de Angelis began her professional career as a child model.
[2] In 2003, de Angelis had her first major acting role as Young Bo in the Campbell Scott-directed film Off the Map co-starring with Sam Elliott and Joan Allen.
[3] She has had number of acting roles in television series filmed in New York City area.
Those series include Love Monkey, Law & Order, CSI: NY, Blue Bloods and Person of Interest.
[4] She also appeared in the role of Jenna in the film The Midnight Game which was released on August 12, 2014, by Anchor Bay Entertainment.