Sprinkle Sparkle

Sprinkle Sparkle is the fourth born daughter of Twilight Sparkle and Main Protagonist of Part Two and secondary protagonist of Part Four in My Little Pony: Generations of Harmony she has the powers of a changeling

Personality
Sprinkle is described as wanting what's best for her friends but she does often think she has to do things on her own but she later learns to accept help.

Appearance
Sprinkle is alicorn with a pink coat and a rainbow mane with green eyes her cutie mark is a star surrounded with sprinkles

After The Final Fight Sprinkle wears a white geode around her neck with her cutie mark on it

Depiction In Generations of Harmony
We don't see much of Sprinkle Sparkle until Part Two where Astrid Meteor steals the The Crown of The Alicorns and she goes after her into the human world and helps bring the Humane 7 back together

In Part Four she plays a major role in Never Forgive and Forget where she and Crystal Dawn try and find the cure for Nightshade Bloom's memory potion

During For Generations To Come Sprinkle is thrown into the spirit world with Twilight Twinkle and completes the three trials with her and Flash Sentry. After the final battle she is named royal researcher of Equestria

Trivia

 * She is the only daughter of Twilight to not wear any headwear
 * She is the only character to not get their artifact destroyed during For Generations To Come.
 * She is the only good character to have her story take place the human world
 * She is the third natural born alicorn of three in the series the first being Flurry Heart and the second being Twilight Twinkle