The 35-year-old musician took to Twitter to fire back at the rapper.
“@kanyewest perform at your own daughters parties. You’re a bigger f-ckin clown than anyone I know,” Deadmau5 wrote.
This all started when Deadmau5 called Kanye out for using a torrent website instead of a subscription service like Tidal.
Kanye then responded by joking about his “Mickey Mouse head” and said that his daughter loves Minnie Mouse.