I may be missing some but off of the top of my head.
Conor McGregor: ‘Proper 12’ Irish whiskey and ‘Forged’ stout. Ryan Reynolds: Aviation: American gin Dan Aykroyd: Crystal Head vodka The Rock: Teremana tequila
I’m sure there is more. I’m only really a big vodka drinker out of those, but I’ve never tried Crystal Head. The only one I see strong opinions on is Proper 12 which gets pretty negative reviews from whiskey drinkers.