This is my list of my favorite Ponies in order from the cartoon, My Little Pony: Friendship is Magic.
#1 RainbowDash: This tomboyish pegasi has a "in your face" attitude and an air of superiority in her strut. Claims to be the fastest flier in Cloudsdale and "can clear the sky in ten seconds flat."
#2 Pinkie Pie: The party animal, nothing gets her started like a good party. Just watch out for her insane side, or she'll haunt you...FOREVER!
#3 (tied) Twilight Sparkle: The bookworm of the group. She can use magic and is referred to be the main pony on the show. She is Princess Celestia faithful student and writes to her at the end of every episode.
#3 (tied) Fluttershy: This sweet and shy pegasi dreams of befriending every animal in Equestria. Just make sure you be her friend before she loses it. Or she will force you to love her.
# 5 Applejack: The down to earth farm pony. Nothing makes her feel better then to help out her farm by selling various apple goods to the good ponies of Equestria.
#6 Rarity: This unicorn has a desire for fashion. She owns her own boutique that helps the ponies of Equestia look sharp.