Chris Pratt, Sam Smith, James Marsden & More Suit Up at Chateau Marmont!

Chris Pratt, Malin Ackerman, and Sam Smith pose for photographs while attending a private event held at Chateau Marmont on Thursday (December 4) in Los Angeles.

The three stars were joined at the event by James Marsden, Steve Carell, Joel Kinnaman, Scott Eastwood, Jimmy Iovine and his girlfriend Liberty Ross, Dan Bucatinsky, Ty Burrell, Rose McGowan, Michael Sheen and girlfriend Sarah Silverman, Jesse Tyler Ferguson, Glen Powell, Robbie Rogers, Michael Sam and his longtime boyfriend Vito Cammisano, Ben Feldman, and Adam Pally.

FYI: Chris is wearing a Giorgio Armani suit with a Montblanc watch and cufflinks. James is wearing a Thom Sweeney three-piece suit. Malin is wearing Bec & Bridge dress, Bionda Castana shoes, and a Jennifer Fisher ring. Jesse is wearing Timberbland Boot Company shoes.

50+ pictures inside of Chris Pratt, Malin Ackerman, and others at the 2014 Men Of The Year Party…