For many years, Katt Williams has been picking fights with Kevin Hart, who he believes to be mediocre.

Here's what he said about his fellow comic in 2015.

"I’ve already proven that if the best they’ve got in comedy is Kevin Hart—-don’t you boo a black man working hard, even if that *igga’s a puppet it’s not his fault," Williams said from the stage. "You don’t get mad at Kermit The Frog, you get mad at Jim Henson. Don’t say f*ck Donald Duck when you mean f*ck Walt Disney. I just know somebody’s hand is stuck up that baby."

He's been saying similar things since and continued his assault on Hart during this week's Club Shay Shay interview.

Hart's response to Katt's latest attack was muted.

However, 50 Cent made it clear which side he's on with this ringing endorsement of Hart this morning.

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"Oh no, Kevinhart4real is one of the coolest people in the world.  He brings joy into our lives, he makes us laugh, im almost postivemy new positive vies are going to be contagious," 50 typed.

Do you agree?