First look at Iris West in the Flash/Supergirl musical crossover!
I have three things: 1) Your headcanons are pretty much my favorite things ever and I so enjoy reading them. 2) Any headcanons on Sara/Leonard? Destiny didn't happen or they got him back or any other situation where Len is alive is good. 3) Can you do what all the legends would dress up as for halloween? Thank you and you're awesome :)