In addition to his role as Oliver Oken in Disney Channel's Hannah Montana, Musso also voiced Jeremy Johnson in Phineas and Ferb, a boy on whom the title characters' sister, Candace (Ashley Tisdale) has a crush.
Musso plays Oliver Oken on Disney Channel's "Hannah Montana" and voices Jeremy Johnson, a character whose affections are pursued by Candace, the sister of the protagonists in "Phineas and Ferb."