Plus-Size Supermodel Tess Holliday Is Pregnant With Baby No. 2!

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Tess Holliday had a pretty exciting 2015 -- she was the first model of her size, 22, to be signed to a major modeling contract -- and this year is shaping up to be just as big: The supermodel is pregnant with baby No. 2!

"Yes, it's true! Nick Holliday and I are having a baby!" Holliday wrote on Instagram, revealing she is due in June. "We wanted to keep it a secret as long as possible, but we are finally able to share!"

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The 30-year-old also explained that she wants to use her pregnancy to continue changing the perception of plus-size women in society.

"Plus-size women face so much stigma and doubt over what our bodies are capable of," she said. "It's something I feel doesn't get enough media attention, but I hope that the next few months of my pregnancy will help change the conversation. All bodies are amazing!"

Holliday has a 10-year-old son, Rilee, from a previous relationship.

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The model recently posted a touching Instagram post on her son’s birthday, writing, “It’s hard to think of a time in my life before you were my son.”

"I was young and didn't have a clue what I was doing, but like all mom's…We figure it out," she added. "You have taught me how to love, to fight for my dreams, and that farts will always be funny. You will always be my little boy."

Find out more about Holliday and her modeling career in the video below: