UPDATE (5:45): 50 Cent just uploaded a further video to Instagram, this time saying that Jimmy Kimmel called and offered to have Floyd accept 50's challenge on Kimmel's show. But of course Fif couldn't help but toss in another dig at Floyd, saying, "We don't wanna put pressure on you; we know you can't pronounce those words in the Harry Potter book, so we're gonna let you read Cat In The Hat." Shots fired!

UPDATE (3:22): 50 Cent loves trolling Mayweather. He adds another picture with the caption "DAMN I CAN'T READ THAT WHOLE PAGE NOW. fuck you 50, Lmao"


In a recent interview, Floyd Mayweather Jr. was asked about rappers like Nelly, 50 Cent and T.I. chiming in on his life, which lead to the boxing champ calling them not relevant.

In typical 50 fashion he went to his Instagram page to reply.

In a video posted on Aug 21 50 sent this message complete with a middle finger. "I woke up. Looked at the computer. The computer say Floyd say "Fuck T.I., Fuck Nelly. Fuck 50. Im like what he say fuck me for. Nelly fucked your first baby mama Melissa. Then took your fucking fiance. Say fuck that nigga."

It doesn't stop there. 50 cent sent a challenge to floyd to read a full page of a Harry Potter book without messing up.

"Floyd will you except my ALS/ESL CHALLENGE: I will donate $750k to a charity of your choice, If you can read a full page out of a Harry Potter book out loud without starting and stopping or fucking up. lmao"