It's such funny timing that after all these years, the R. Kelly allegations from the 90s are randomly resurfacing now just when he happens to be on a popstar's single. On a song about doing what you want with her body. With a media that's largely fallen out of favor with her. These alleged victims are all women in their 30's now. That's how old this case is.
R. Kelly's worked with tons of popstars in the past with no one batting an eye. But because of Gags circumstances and the content of the song, Gags will feel the heat. Sucks for him.