The Nickelodeon Mega Music Fest

Hosted by actor/comedian John Leguizamo, Nickelodeon's Mega Music Fest will feature celebrities like Colbie Caillat, Wyclef Jean, and The Roots performing never-before-seen duets with Dora the Explorer, the cast of 'Yo Gabba Gabba!', and Kai-Lan, plus special appearances by The Laurie Berkner Band, The Fresh Beat Band, and even a few surprise cameos. John Leguizamo will need YOUR preschooler's help to make sure the show goes on! Watch The Nickelodeon Mega Music Fest in HD free online now on MyWatchSeries with multiple servers and instant playback. Enjoy high-quality streaming of The Nickelodeon Mega Music Fest and share your thoughts in the comments below!