Iginio Straffi initially outlined the show’s plot to last three seasons. He chose to continue the story for a fourth season in 2009. Around this time, Winx Club’s popularity attracted the attention of the American media company Viacom, owner of Nickelodeon. Viacom purchased 30% of the show’s animation studio, Rainbow SpA, and Nickelodeon began producing a revival series. Production on the fifth, sixth, and seventh seasons was divided between Rainbow and Nickelodeon Animation Studio. To attract an American audience, Viacom assembled a voice cast of Nickelodeon actors (including Elizabeth Gillies and Ariana Grande), invested US$100 million in advertising for the series, and inducted Winx Club into Nickelodeon’s franchise of Nicktoons.

Winx club coloring pages musa, ' You may think it can be silly, but remember they are young kids, what is easy for you may not get easy for them.