Apparently.
Per this - Hiding in Hip Hop
Dean’s friend “Corey” is a singer-songwriter who was featured on the MTV series The Cut, opened shows for Jay-Z, appeared in a Broadway musical, and then signed with “Eli, a popular multiplatinum rapper, who had just started a label at the time (in the 90s).”
“Eli was a force to be reckoned with. He flew out the gate with his debut album and would become a mainstay in the ever-changing Hip Hop industry, where many rappers are one-hit wonders. He has been hailed as one of the greatest rappers to bless the mic.”
It turns out that Corey has been giving oral sex to Eli (whom Dean describes as “fine as hell") in Eli’s home studio. “Up until that moment I had never heard anything remotely close about the rapper being gay. Eli was a burgeoning superstar who parlayed his marketability into television and movie credits. He even had a promising clothing line. But every man’s got needs and Eli’s needed tending to.”
Sounds a lot like LL Cool J.