Former Dancing With The Stars pros Edyta Sliwinska and husband Alec Mazo are expecting their first child.

Sliwnska revealed the sex of the baby to People magazine.

"I'm due in January and we are having a boy. We've been together for 13 years; married for six. We were both so ready for it and we've been planning on this for the past couple of years."

The 32 year-old new mom-to-be confirmed the news on her Twitter and Instagram, Thursday. She shared a picture showing off her mini baby bump with the caption, "There it is, my little secret. Less than 2 lbs little :)"

She was immediately flooded with "Congratulation" tweets and comments and tweeted Friday, "Thank you! Thank you! Thank you! I'm overwhelmed with all your wonderful messages & congratulations. You are the best....Can't wait to be a mommy"

Polish-born Silwinska and Russian native Mazo made their debut on DWTS on the first season in 2005. Mazo took home the Mirror Ball Trophy with his partner model and actress Kelly Monaco, People magazine reported. He went on to compete for three more seasons. Silwinska competed for a total of 10 seasons and was the runner up in season six with her partner NFL player Jason Taylor. Silwinska and Mazo have been a couple for 13 years and tied the knot Sept. 1, 2007.

According to LA Times they were both Latin ballroom pros before joining the DWTS cast.

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