WATCH: Deadmau5 celebrates his bachelor party racing cars with Tommy Lee, Steve Duda and more Deadmau5 celebrated the end of his bachelorhood in style with a trip to the racetrack with Tommy Lee, Steve Duda and more. Details, here. Related Posts: deadmau5 uploads ‘flow and focus’ playlist to Calm meditation app Get a sneak peek of Portugal. The Man and deadmau5’s unreleased collaboration [Watch]