Il Mondo di Stefi (Stefi's World) is an Italian animated series produced by Rai Fiction and The Animation Band and directed by Alessandro Belli. It premiered on Rai 3 on 19 April 2008 and was added to Rai Gulp in March 2009 and RaiSat Smash Girls in May 2009. It is based on the Stefi comics by Grazia Nidasio.