Twixie. BwahaHAHAHAHAHAHAHAHA!!!!!!!!! No one saw it coming!!!!!!!!!
But seriously, you have no idea how happy I am that I can do this ship. I've been despairing ever finding a movie that fit, but Trixie and Twilight starring in Disney's version of Romeo and Juliet? All of my yes! Is it going to be hard to pull this casting choice off? Probably. But it's going to be worth it!
I do not own My Little Pony or Disney, but I do have nearly 19 rows completely filled except of a single column. Please, by all the gods of Tetris, send me a line piece!