Jon Hamm a lot of work to believe in marriage, but he appears more than ready to fully commit to his girlfriend, Anna Osceola.MORE: Jennifer Aniston looks chic as ever hopping in a vintage car alongside Jon Hamm in New York CityThe two reportedly met on the set of Mad Men in 2015, and though they were photographed together by 2017, it wasn't until 2020 that they solidified the romance rumors.Since then, they have made several red carpet appearances together – most recently they were spotted out at dinner with Jon's co-star Jennifer Aniston – and while they keep their relationship largely private, the actor gave a rare statement about his future with his girlfriend.WATCH: Jon Hamm stars in Top Gun: MaverickMORE: 10 stars who auditioned for Gilmore Girls - and some who actually got cast!Speaking with Howard Stern during a late September interview, Jon opened up about having to work through a lot of trauma in order to see himself getting married."Could you ever commit to one woman, be married?" the radio show host asked, and the Mad Men lead didn't hesitate with his response, insisting: "Yes.