 She had a leading role as an aspiring dancer Mary Santiago in the direct-to-video film "Another Cinderella Story", a sequel to "A Cinderella Story", starring Hilary Duff and Chad Michael Murray and the second installment of "A Cinderella Story" series.Gomez recorded three songs for the soundtrack, and released one of them, "Tell Me Something I Don't Know", as a promotional single.Later that year, Gomez had the supporting role of Helga in the animated film "Horton Hears a Who!"