Season 4 of the series My Little Pony: Friendship Is Magic, developed by Lauren Faust, originally aired on the Hub Network. Twilight may be the smartest unicorn in Equestria, but there is more to life than learning magic. She continues to learn with her friends Applejack and Rarity, Fluttershy, Rainbow Dash, Pinkie Pie. In all their exciting adventures together, the ponies learn important lessons about friendship.