So, G2. Came across some interesting things when taking a look into 'em, particularly a large amount of canonical princesses (and princes surprisingly enough) including Ivy over there... And the more well-known fact of My Little Pony Tales being mistake for G2 when it's actually still G1, but y'know. There's also apparently two other characters that are associated with but not quite considered apart of the Core 4 which are Morning Glory (also known as Flora) and Sky Skimmer (who is also called Butterfly). The others have alternate names too, like Sundance being called Sunsparkle, Light Heart being White Pearl, Ivy being Blue Pearl and Sweet Berry being Flower.

So, yeah, just some MLP History for you guys.