"I knew I wanted to work with Brad and Ian again on something comedic, and we are having a blast writing Scream Queens," Murphy said. "We hope to create a whole new genre – comedy-horror – and the idea is for every season to revolve around two female leads........." (emphasis mine)
Hahahahahahahahahahahahahahahahaha! LOL! LMAO! ROTF! Hahahahahahahahahahahahahahahahahaha!
Pretty sure that just switching horror and comedy around doesn't create a whole new genre. The mix of horror and comedy already exists and by some accounts has been around for a long time!