During a panel discussion with Rick Ross, Wiz Khalifa, and DJ Khaled, Lil Wayne spoke on the ghostwriting that he and Ross have done for other rappers.

"Rozay was the pen.  When I mean the pen, he wrote the songs that so many of you are singing today, but he's not on them.  There done by superstars," Wayne said.

"I won't speak on it," Ross added.

"We won't speak on it.  We both have done such things," Wayne continued.

It's known that Ross has penned for Dr. Dre and Diddy.  There are also rumors he was responsible for a lot of Trick Daddy and Trina's output.

Who else do you think The Bawse lent his pen to?