08/04/2011 08:50 am ET Updated Oct 04, 2011

January Jones: Big Baby Bump (PHOTOS)

January Jones shows off her growing baby bump in a pink tank top while running some errands at the Westfield Mall on Monday (August 1) in Culver City, Calif.

The 33-year-old pregnant actress will begin production on the fifth season of her hit show Mad Men next week!

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