Well, this is kind of random. Silicon Valley/Beavis & Butthead creator Mike Judge threw a bachelor party for Metallica drummer and Bay Area resident Lars Ulrich on Saturday night at Lucky Strike in SoMa. And it was covered by People magazine.

Proving that rock stars can still get any chicks they want, Ulrich is marrying model girlfriend Jessica Miller, and Judge threw him a party in Lucky Strike's private Green Room, with its own bowling lane. The collection of celebrity guests, as Tablehopper and Eater note, was pretty random, including Sir Ian McKellan, Michael Fassbender, Peter Coyote, and Bradley Cooper. Also, of course, Metallica frontman James Hetfield was there. And Cooper, allegedly, was the best bowler.

Ulrich, 51, is now on his third marriage. He and Miller, 31, have been engaged since 2013.

The group apparently moved on elsewhere for dinner, and partied at the Starlight Room that night too.