Sunny Springer

Sunny Springer (サニー・スプリンガー) was the sister of Connie Springer and a resident in Ragako village. She was transformed into a Titan by the Beast Titan during Wall Rose's supposed breach.

Human
Not much can be made out from her appearance, but it can be seen that she wore a dress and had a ponytail

Clash of the Titans arc
Sunny Springer is one of the Titans that were created by the Beast Titan after the events of Eren and Annie's brawl in Stohess District.