Sweetie Belle (Equestria Girls IDW)

Sweetie Belle is the younger sister of Rarity and the youngest member of the Belle family. She was one of the creators of Anon-a-Miss.

History
Although she was getting a long with Rarity's friends just fine, her older sister forced her out of her room, using words that seemed to imply she and her friends were to good for her. Feeling hurt by this, she contacted Apple Bloom and Scootaloo who felt similarly shunned by their sisters (and heroes in Scoot's case) through the internet and conspired to create Anon-a-Miss, a MyStable account to get back at Sunset Shimmer - the person they blamed for keeping their friends and family away - by posting embarrassing images of her friends and blaming Sunset for it.

Before long, Anon-a-Miss got out of control and ended up summoning the Windigos to invade, feasting on the negative emotions of all the students, who devolved into cruel bullies. After seeing the damage she caused, Sweetie Belle later profusely apologized to Sunset at the Sweet Shoppe and hugged her. Sunset forgave the three and still considered them to be family to her.

Later, she got detention for six months by Principal Celestia but still felt guilty as the still she put out could never go away. Rarity forgave her, knowing she tried to correct her mistakes. The two arrived at to celebrate Christmas with the rest of their friends.

Personality
At heart, Sweetie Belle was kind-hearted and caring, but was very emotional.

Personal life
Sweetie lives with her sister in the Belle residence in. As their family appears to have a personal driver, they seem to be quite wealthy.

Rarity
Sweetie loved her sister and vice-versa, but their relationship was strained when Rarity pushed her out of her room during her holiday party. The two reconciled during the holidays however and attended Applejack's party together.

Sunset Shimmer
Though Sweetie cared about Sunset, she created Anon-a-Miss to get back at her, ending up causing not only her friends to turn on her but the entire school to relentlessly bully her. Sunset forgave her however and became great friends.

Canterlot Movie Club
The CMC are all great friends who love to talk to each. When they're not around,they talk through their phones and computers.

Appearances

 * "Happy Holidays"