MLPFIM -- Crashing the Party by ~the-gneech on deviantART
It's Princess Luna's birthday party, but Rainbow and Twilight are running late! Will they get there in time? Let's just say that when Rainbow crashes a party, she really crashes a party.
Inspired by a session of the Twitterponies ( http://twitterponies.tumblr.com/ ).
Starting to get the hang of drawin' ponies, finally. :) Luna in particular came out pretty well, I think!