Just like his best-known character, Hamm’s life behind the screen remains fairly mysterious.

That said, as an internationally renowned actor, it’s hard to keep everything private.

Despite having been in two long-term relationships, Hamm has never been married.

Jon Hamm at an event

Jon Hamm is one of those people.

The star explained his rationale against getting hitched toParadein 2010.

At the time, Hamm had been in a relationship with his ex Jennifer Westfeldt for 13 years.

Jon Hamm and Jennifer Westfeldt

Not only is Hamm unmarried, but the talented actor also doesn’t have any kids.

That said, he adores other people’s children, including his former co-star January Jones' son.

“Xander’s cute as a button!”

Jon Hamm and Anna Osceola

Hamm said, referring to Jones' son.

Here’swhat we know about Hamm’s girlfriend.

Adjusting to single life after his 18-year relationship with Jennifer Westfeldt was no easy feat.

“It’s hard.

It’s hard to be single after being together for a long time.

It’s really hard.

The “Friends with Kids” co-stars announced their split in 2015, releasing a joint statement toPeople.

Luckily for Hamm, it didn’t take long for him to find new love elsewhere.

Are wedding bells in the future for Hamm and Osceola?

Only time will tell!