Allegra Acosta was born in El Paso, Texas, and started singing and acting professionally at the age of nine when her family moved to Los Angeles. Allegra had a recurring role in Nickelodeon's 100 Things to do Before High School and guest starred on Just Add Magic on Amazon. She is also on a competitive dance team and is an emerging singer. Allegra's other passions are animals. She and younger sister, Valentina, recently adopted two dogs from a shelter.