The Tonight Show: Jon Hamm Always Commits to the Bit

Jon Hamm, 51, and his girlfriend Anna Osceola, 34, enjoy sunny stroll with Sarah Silverman in NYC

Tom Cruise Joins Jon Hamm, Miles Teller & Jennifer Connelly for 'Top Gun: Maverick' Premiere in Mexico

Nikki Glaser, Jon Hamm, Andy Cohen & More Celebs You Didn't Know Grew Up in St. Louis, Missouri