 In 2005, Robb was the face of Trad Clothing, helping to design and model a fashion line for girls.In 2006, she had a guest role on the cartoon show "Danny Phantom" as the voice of Danielle "Dani" Fenton.Robb played Leslie Burke in "Bridge to Terabithia" with Josh Hutcherson, which opened in U.S. theaters on February 16, 2007.