"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.Questions? Check my FAQ!:[link]Looking for your favourite character? Here's an index!:[link]
MLP:FIM (C) Hasbro
Doctor Who (C) BBC