Jon Hamm turns 52: a look back(31 images)

Jon Hamm attends the Hollywood Foreign Press Association's annual installation luncheon in Beverly Hills, Calif., on July 30, 2008. The "Mad Men" star said in an interview that he's "no Don Draper." Photo by Jim Ruymen/UPI

Hamm (L) and his partner, actress and screenwriter Jennifer Westfeldt, attend the Screen Actors Guild Awards in Los Angeles, on January 25, 2009. A few months later, he joined the cast for the film "Howl." Photo by Phil McCarten/UPI

Hamm arrives at the Creative Arts Emmy Awards in Los Angeles, on September 12, 2009. Photo by Jim Ruymen/UPI

Tina Fey (L) and Hamm present at the Primetime Emmy Awards in Los Angeles, on September 20, 2009. Photo by Jim Ruymen/UPI