Other roles Pieterse has had include a 2009 appearance in "Without a Trace", and a recurring role as Amanda Strazzulla, an abandoned daughter, in Heroes. In 2011, she appeared as Amy Loubalu in the Disney Channel Original Movie "Geek Charming", and also as a teenage girl in the film "". More recently, Pieterse has appeared in the film "G.B.F." and in an episode of "Hawaii Five-0" as a terrorist pupil named Dawn Hatfield. Pieterse played Japonica Fenway, a young lady involved with cocaine, in the film "Inherent Vice" (2014), based on the novel of the same name by Thomas Pynchon. In September 2017, Pieterse was announced as one of the celebrities to compete on the "Dancing with the Stars" – season 25. She was paired with professional dancer Gleb Savchenko. They were the 4th couple eliminated, on October 16, 2017, finishing in 10th place.