The pony with the alicorn balloon. What's her name? Go pop ideas below in the comments and upvote ones you like!
Yesterday's character ended up with "Lahara Blossom", apparently a name from 4chan's /mlp/ board that people here liked as well. You can vote on her and others at the Name This Pony tag though! We will be compiling them all up in the end, so feel free to vote.