The Fates of Sunset Shimmer

Ever since the Fall Formal, Sunset Shimmer has been taunted and bullied by her fellow classmates.
Why?
Because she was a bully herself.
Before, all she wanted was to be princess of the Fall Formal dance, but now she has changed. She also befriended Twilight Sparkle and the rest of the Mane Six.
Nobody believes her.
But now with the Battle of the Bands and Dazzlings, will she prove to others-and herself-that she has changed her fate?