Post Malone, Lil Nas X, Jon Hamm, Darren Criss & More Live It Up at GQ's Men of the Year Party 2019!

GQ celebrated their annual Men of the Year issue last night!

Grammy-nominated hit-makers Post Malone and Lil Nas X showed off their fierce style while hitting the carpet at the 2019 GQ Men of the Year Party held at The West Hollywood EDITION on Thursday (December 5) in Los Angeles.

Jon Hamm, Darren Criss, Glen Powell, Edward Norton and his wife Shauna Robertson, Cody Simpson, James Blake and his love Jameela Jamil, Charles Melton, Charlie Barnett, Finn Wittrock, Nick Kroll, Billy Eichner, Gus Kenworthy, Kevin Bacon, Al Pacino and Nicholas Braun all hit the carpet as well for the big bash.

Other attendees at the party included Brett Gelman, The Good Place star Manny Jacinto, Queer Eye‘s Karamo Brown, Matthias Schoenaerts, Slave Play creator Jeremy O. Harris, Debby Ryan, Julia Fox from Uncut Gems, directors Lorene Scafaria and Bo Burnham.

Musicians G-Eazy, Offset, Swae Lee, Saweetie, Quavo, 6lack, Vic Mensa, Steve Aoki, Pete Wentz and Billy Idol also attended, as well as Lucky Blue Smith, Gabriel Luna, Keegan Michael Key, Mike Epps, Hopper Penn, Dylan Brosnan, Paris Brosnan with girlfriend Alex Lee-Aillon, Inhumans star Mike Moh, EJ Johnson, Diggy Simmons and designer Jerry Lorenzo.

FYI: Post Malone is wearing Tom Ford. Lil Nas X is wearing an Asos mesh t-shirt and Dr. Martens shoes. Darren Criss is wearing Dior Men. Vic Mensa is wearing Pierre Hardy boots. Pete Wentz is wearing an Etro suit, Paul Smith shirt and Prada shoes. Swae Lee is wearing a Pyer Moss in collaboration with Sean John suit. Manny Jacinto is wearing Saint Laurent. Jeremy O. Harris is wearing Raf Simons. Offset and Finn Wittrock are wearing Ermenegildo Zegna. Lucky Blue Smith is wearing a Dzojchen suit. Quavo is wearing Dolce&Gabbana. Alex Lee-Aillon is wearing a Likely dress. Karamo is wearing Aquatalia footwear.