At age 9, she was scouted by an agent, and she and her mother drove down to Los Angeles. After several auditions, she was given the opportunity to appear in a commercial, advertising Bratz dolls that would be aired nationally. After appearing in a commercial for McDonald's, Robb had a small role in the episode, "Number One Fan" of the television series "Drake & Josh". Her first major role was the title character in the television special, "". She wore a long brown wig for the role.