A new autobiography co-written by Prince and a superfan, has revealed what the music legend really thought of some of today's biggest pop stars.
The Beautiful Ones was co-written with Dan Piepenbring, a 33-year-old fan hand picked by Prince to work on his memoir.
That memoir has unearthed letters in which Prince wrote about two of the industry's biggest stars, saying he "didn't like" their music - and that's putting it lightly.
He wrote: "We need to tell them that they keep trying to ram Katy Perry and Ed Sheeran down our throats, and we don't like it no matter how many times they play it."
The memoir comes after Piepenbring spent three months with the singer before he died of a drug overdose in April.