Mathew Knowles Claps Back at Kanye West

Last week Kanye West went ballistic on Beyoncé & Jay Z for refusing to help him regain custody of his children and made disparaging comments about their two youngest kids [click here if you missed that]. 

Beyoncé father sends Ye a stern message...

Mathew Knowles Tells TMZ 

"People pay a price for being stupid, especially in the music industry."

"I'm hopeful Kanye gets the type of help he needs, in terms of mental health."