Jersey Shore got it's line of Avatar Items, and the reason they got some is because of their supposed fame.
not a fan of them, but MLP:FiM, i surely am.
Pony Avatar Items got my vote. The 6 main characters as pets, maybe? Dancing with Rarity, Running in place with Rainbow Dash, Jumping all over the place with Pinkie Pie, Sitting down with Twilight Sparkle, Caressing Fluttershy's Mane.
The point is- The Avatar Pets are so generic. let's bring variety.