OK! Hottie of the Day: Jon Hamm

We feel like a suit has the same effect on Jon Hamm as it does on most guys—you put one on and instantly you're transformed into a gentleman. Granted, Jon would be hot in sweats (or nothing...see what we did there?), but in this suit? Oh. Em. Gee.

Watch: Jon Hamm on Sesame Street!

Jon suited up for a Mad Men event at the Paley Center in NYC, and we suddenly forgot for a sec that his character, Don Draper, is not such a nice person. He just looks too good to be considered bad, you know?

Photos: Best Moments from the Mad Men Season 6 Premiere

Mad Men season 6 is airing now on Sundays on AMC! Have you been following the show from the beginning? What do you think of Jon Hamm vs. Don Draper? Tweet us @OKMagazine!