I reckon it's Blossom Bubbles or Buttercup

but I'd rule out the fourth Powerpuff girl, Bunny.

She had brown hair in a ponytail, purple eyes, and dressed in purple. When the three original girls couldn't handle all their crime-fighting activities any more, they decided to create a new Powerpuff Girl themselves, but she didn't turn out exactly as planned. Instead of following the recipe for a perfect little girl properly, the girls instead used imitation items of all the recipes: articifial sweetener instead of sugar, twigs and leaves instead of spice, and everything the girls enjoyed as "everything nice". Bunny appears to be mentally disabled, and is also rather deformed. She was also extremely naive; she thought that having a gun made a person a criminal, and when she confronted two cops taking in a couple of crooks and brandishing guns, she threw the COPS into jail, and started to release criminals, thinking they were good. When all the criminals in town attacked the girls, Bunny redeemed herself and beat every criminal soundly. She was an unstable composition and exploded during the same episode she was created, leaving behind a piece of her dress. She could be considered the Bizarro of the group, as both are not villains, just those who mean well and mess up as a result.

Posted By: HairyBobbingManAss, Oct 12, 12:13:31