Ariela Barer is an American actress. Her Hollywood career started in the late 2000s. She first had a voice role on the TV show Yo Gabba Gabba!. She later had one-time roles on ER, 90210, Valentine, and Weeds. In 2009, she appeared in the straight-to-video film An American Girl: Chrissa Stands Strong. In the 2010s, she appeared in 4 episodes of the show Keenan’s Crush. She next played the young Cece in 2 episodes of New Girl. More recently, she played Carmen in 4 episodes of the comedy series One Day at a Time. Following this, she played Bailey Bennett on the Netflix series Atypical. As of 2017, she stars as Gertrude “Gert” Yorkes on Marvel’s Runaways.