Twilight's mom, Star Sparkle, from the new episode "Cutie Mark Chronicles"
I just had draw her!
Hopefully I can go to bed now... these ponies keep me awake all night...
Best episode ever! I love origin episodes!
Fluttershy shocked me though >.>[Update] I've revised her and done some minor changes, mostly only the color, in case somepony wishes to use her as a color reference. The first one was based on some very poor quality videos. As seen, her color is suppose to be much more vibrant