Twilight Sparkle (Disney Infinity)

Twilight Sparkle is one of the main characters of My Little Pony Friendship is Magic. She is a female unicorn pony who transforms into an Alicorn and becomes a princess in Magical Mystery Cure. She is also the younger sister of Shining Armor. At the beginning of the series, she moves from Canterlot to Ponyville to study the magic of friendship, and regularly sends friendship reports to Princess Celestia. She lives in Golden Oak Library with Spike, her friend and assistant. Twilight Sparkle represents the element of magic.