50 Cent just trolled Floyd Mayweather and shamelessly promoted his 2020 book all in the same Instagram post! Floyd recently accepted 50’s offer to fight him in the boxing ring, and 50 issued his own response when he caught wind of it. “The fight is off because Floyd can’t read two paragraphs of my New York Times best seller (Hustle Harder, Hustle Smarter) on IG Live,” 50 joked.