Rapper 50 Cent and Floyd Mayweather just can't seem to get along. 50 Cent was at Sports Illustrated's office Monday and reportedly told Chris Mannix the Mayweather-Pacquiao fight will never happen because "Floyd's scared to death."

The two have been bickering for the past few years after Mayweather made fun of 50 Cent's declining record sales and 50 tried to help build up Mayweather's promotional team, but claims he was never paid.

50 Cent also claimed last year that Mayweather couldn't read (NSFW).

To which Floyd responded with a picture of his last fight check.