The Doctor and Donna

"We're ponies! Isn't this brilliant?"
"You're enjoying this way too much."

For those who are curious about Donna's cutie mark, I went with the sparkles for several reasons.

1. She's brilliant.
2. While I could think of actual talents, I couldn't figure out a way to translate them into cutie marks.

I may change the mark if I overcome reason 2.

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MLP:FIM (C) Hasbro
Doctor Who (C) BBC