Cosmo Julius Cosma (alternatively Cosmo Fairywinkle or Cosmo Fairy) is the deuteragonist of The Fairly OddParents alongside his wife Wanda and one of the main characters on the show. He is one of Timmy, and Chloe's fairy godparents alongside his wife, Wanda, and his son, Periwinkle (formerly Poof). Cosmo is one of the dumbest characters on the show, rivaled only by Timmy's dad, and his ideas are what often lead Timmy into trouble. He is also, at times, a bit over-emotional. Cosmo is voiced by Daran Norris in both the cartoon and the live action "Fairly Odd Movie" and its sequels. A humanized version of Cosmo also appeared in the first live-action movie, played by Jason Alexander. He also appears in its short-lived sequel series, The Fairly OddParents: Fairly Odder where he acts as one of Viv and Roy's fairy godparents, the other being his wife, Wanda. Like in the original series, he is voiced by Daran Norris. Fairly Odder never canonically happened, so going by Fairly Odd canon, these events never happened. Cosmo appears again in The Fairly OddParents: A New Wish, this time as one of Hazel Wells's fairy godparents, along with Wanda. He is still voiced by Daran Norris to this day.