Katy Perry has a message for her fans. As we're sure you've seen, Ruby Rose accused the singer of some pretty horrific things on Threads Monday. Immediately, a rep for Katy denied any of this even happened, but it's possible Ruby has taken legal action against her. So right now, it just seems like a waiting game to see what's going to happen next. Related: Katy Shares Loved-Up New Pic With Justin Trudeau! LOOK! In the meantime, the Firework singer took to her Instagram to share a link to her song Grace of God from her Prism album.