January Jones sunglasses pregnant yoga mat purse

January Jones has been working as hard as she can to stay fit while pregnant, because she's about to start shooting Mad Men next week!

The actress, 33, is expecting her first child this fall, and since Men's season 5 production was stalled due to contractual and creative agreements, Jones will have to start shooting in her final months of pregnancy.

But that doesn't stop the star from indulging in her pregnancy cravings ... The actress confessed to People: "We don't have Dairy Queen in L.A., but I was just home visiting my family in the Midwest and I went, literally, every day. I made my dad take me. Pregnant or not, I love Dairy Queen. I usually get a cherry-dipped cone or sometimes I go for a Blizzard and a chili dog if I'm really hungry."

Jones used to work at the Dairy Queen while she was in high school, so it's no wonder she has such an addiction to the sweet treats!