R Kelly is 49 years old and still obsessed with sex. Look no further than the cunnilingus-referencing title of his newest album The Buffet.

Indeed, Kellz still possesses the youthful libido (and golden voice) that made him the most successful R&B artist of the '90s. With countless slow burners drenched in sweat and sex, he took the music of of Barry White, Marvin Gaye, the Isley Brothers, and made it accessible to the modern, possibly hornier listener.

Click through the gallery to revisit 10 of the best R. Kelly songs from the '90s.