Ilari Duff gained global recognition as the star of the Disney Channel, was nominated for an Emmy Award for participation in the TV series "Lizzie MakGuaer"(Lizzie McGuire), where she plays a teenager who finds himself in a difficult world of middle school. Premiere of "Lizzie McGuire"premiered in January 2001.

In May 2003, Duff performed the same role, only in wide screen version of "Lizzie MakGuaer. After graduating from high school Hillridzh, Lizzie and her friends go on a journey from the school in Italy, where it is taken for a local rock star Isabella. There, Lizzie, preobrazovashis of an ugly teenager into a beautiful pop star, knows the feeling of real love and friendship.

She also performed a major role in the movie "A Cinderella Story"(Cinderella Story), comedy about a student of Southern California School of useless teenager who turns into the most popular girl in school. The film will be released in theaters in summer 2004.

Previously, Duff played with Frankie Muniz in the film "Agent Cody Banks"(Agent Cody Banks). There she was a student of preparatory courses, which is torn between his love for the young secret agent, and his father, a scientist trying to invent a chemical mass destruction ..

In August this year, Duff tried herself in new roles, as a singer. Her debut single, "I can not wait" (I Can't Wait), the soundtrack to "Lizzie McGuire" soundtrack from Disney Records. The song immediately after the appearance, led the Disney chart and the album was considered golden. Before she could enjoy the glory of their first album, as followed by the second with a Christmas theme, titled "The Way of Santa Claus" (Santa Claus Lane), a recording studio Disney. On the album, Hilary sings a duet with R & B, with pop singer Christina Milian and hip-hop artist Lil 'Romeo. The soundtrack to "Lizzie McGuire" debuted in the Billboard chart in the first place and by June 2003, went platinum. Hilary Duff has released her debut album, titled "Metamorphosis" (Metamorphosis) in August, and already the second week he topped the Billboard.

Duff also appeared in the blockbuster "Cadet Kelly"(Cadet Kelly), who is considered the most successful movie on the Disney Channel, broadcasted as abroad, and on cable television. He came out in 2002.

Duff's debut on stage took place at the age of six years in the production of "The Nutcracker". Her small role in the television commercial has awakened in her the desire to make an acting career, after she starred in several television projects and films.