Isabela Moner (born July 10, 2001) is an American actress and singer. She is known for her lead role as CJ Martin on the Nickelodeon television series 100 Things to Do Before High School, her film roles as Izabella in Transformers: The Last Knight and Lizzie in Instant Family.
Moner has said that she wanted to be an actress from a very young age, inspired by movies featuring Shirley Temple and Judy Garland and starting in local community theatre at age 6. Moner made her Broadway debut at the age of 10 in a production of Evita, in which she sang in her native Spanish with Ricky Martin.
Moner played CJ Martin, the lead role on the Nickelodeon television series 100 Things to Do Before High School, from 2014 to 2016. In 2015 she appeared as Lori Collins in the Nickelodeon Original Movie Splitting Adam. Moner was cast as Sadie, one of the leading roles, in the 2016 Nickelodeon Original Movie Legends of the Hidden Temple. In May 2016, Moner was cast in the film Transformers: The Last Knight, which was released in June 2017. She voiced Heather in the animated film The Nut Job 2: Nutty by Nature, which was theatrically released on August 11, 2017. Moner had a major role in the 2018 film Sicario: Day of the Soldado, playing the daughter of a drug cartel head; In May 2018, Moner was cast in the live action adaptation of Dora the Explorer, in which she will portray a teenage version of the character.