It's fair to say that not many people's 30th birthday celebrations have been bettered by Andrew Watt, who celebrated the milestone this past weekend by recruiting some famous pals for an epic jam session.
The Ordinary Man producer invited Post Malone, Metallica's Rob Trujillo, Foo Fighters' Taylor Hawkins, Red Hot Chili Peppers' Chad Smith and more to the birthday bash at his studio, which saw Andrew and Post shredding on guitar, Rob on bass and Taylor behind the kit judging by several photos and videos from the night (Chad seemingly isn't anywhere to be seen in the action shots).