Pinkie Pie's adopted children (as adults) in the Lavenderverse. Haven't got any names for them yet, so suggestions welcome.
Diamond Dog: Works for a mining company. Very cuddly. As children, her and the griffin are always up for pranking ponies.
Griffin: Maybe Gerald or Gregor. Maybe zoo security or some tour guide? Definitely something guard-like. Good with rebellious children.
Purple earth pony: Pop singer. Mostly powerful/inspiring ballads and stuff. Cutie mark is a lily, symbolizing hope.
Unicorn: Concierge. She's really good at making you feel welcome. Cutie mark's a party cocktail. Everyone's "little sister" in the group, regardless of age.
Big earth pony: Cook. His specialty is spicy food, suggested by his cutie mark. Pinkie LOVES his cuisine.
Blue pegasus: Advice columnist for some Cloudsdale newspaper. His cutie mark is a little notebook with a pen.
You wouldn't believe how long it took to make all the colours work.