Health conscious mommy-to-be January Jones, 33, was spotted leaving a prenatal yoga class in Los Angeles on June 14.

Jones, star of X-Men: First Class, has a lot on her plate these days, and that's on top of preparing for single motherhood. She's dodging questions about the identity of her baby's father (rumored to be comedian Jason Sudekis or X-Men director Matthew Vaughn), and getting publicly blasted by Lost creator Aaron Lindelof (for her acting skills) and Zach Galifianakis (for her social skills)

Lucky for Jones, she has the the support of her Mad Men co-stars to fall back on.

"I know January is going to be very warm and tender,” Christina Hendricks recently told People. “I just think she’s gonna rock.”

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