Jon Hamm's Not a Mad Man Despite Hollywood Heatwave

Even though Jon Hamm stars in the hit series Mad Men and was out walking around West Hollywood wearing fall clothes in the middle of a California heatwave, he still has a smile on his face! Jon made his way out of an office building smiling for cameras and chatting with his friends on Monday. After starring in the new thriller The Town, Jon can take the heat!

OK! GALLERY: THE TOWN CAST BRINGS FILM BACK TO HOME BASE  — BOSTON!

It's been nothing but work for Jon lately, as his career has really taken off with Mad Men and now Ben Affleck's The Town.

OK! GALLERY: THE TOWN STARS CLOWN AROUND IN VENICE

But it doesn't look like Jon's complaining, and we're not either — we're enjoying seeing his handsome face in Hollywood!