OMG, she looks like Rarity! I don't know why I loved it slightly more than normal Fluttershy/Rarity. If someday I try to do a G5 (I'm a straight boy but I would love to do that), I'll make a pony who looks like both Rarity and Fluttershy.
Speaking of Disney, Fluttershy always reminded me of Lambert the Sheepish Lion (my favorite non-Donald short.) Rarity is the *funniest* but for the aforementioned reasons, it's why Fluttershy ended up being my favorite character of the bunch.