Pinkie Pie

Pinkie Pie is an Earth Pony from Ponyville.

Personality
Pinkie is an outgoing, energetic pony. She has a fondness for parties, and has a tendency to throw them on a whim. Pinkie is also shown to be quite creative, given that she has created songs and even a flying machine. Pinkie also has a comedic streak, and would prefer to laugh than give in to fear.

Relationships
Twilight Sparkle - Pinkie and Twilight have a mutual friendship. Pinkie was the first pony Twilight met in Ponyville, and was thus the first to show interest in becoming her friend.

Rainbow Dash - Rainbow Dash is another friend of Pinkie's. Both are very lively and energetic ponies. However, Rainbow Dash sometimes gets annoyed with Pinkie's hyperactivity.