I didn't really start out intending to draw this, but it refused to NOT be drawn. Poor Gilda.
For those who don't know, Cupcakes is a grimdark fic detailing Pinkie Pie's unexplained murder spree. It's absolutely awful but it won't leave my head through any medium other than drawing, haha.
It's alluded to in the fic that Pinkie killed Gilda, and that's what this evolved into. Originally it was just Gilda.