Kanye West isn’t stressing over the latest ... He even trolled longtime collaborator Mike Dean, reposting an old video of him under anesthesia, jokingly implying his producer is hooked too.

The producer and multi-instrumentalist who's worked with Beyonce, Madonna, 2pac, Travis Scott, and The Weeknd is performing a set at Rolling Loud in L.A. He’s known in the industry as the ...