Pregnant Blac Chyna Flashes Underboob in Skin-Tight Cut-Out Dress: 'Why Should I Watch My Weight?'

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Blac Chyna is proud of her growing baby bump!

The 28-year-old model flaunted her physique in a cut-out dress on Instagram on Wednesday, highlighting her curves.

"Why should I watch my weight when I'm pregnant," Chyna captioned the snap.

WATCH: Rob Kardashian Cuddles Blac Chyna's Bare Bump in New Pic After Telling His Sisters She's Pregnant on 'KUWTK'

"Y'all Know That I Don't Play," she wrote about another shot of her posing in the skin-tight frock.

Chyna has been all about the body-hugging styles as of late, favoring bodycon style dresses and cut-out swimsuits.

Last month, she told her Snapchat followers that she wanted to gain 100 pounds during her pregnancy. Chyna started at 139 pounds.

"My goal is to gain, like, 100 pounds this pregnancy. Imma tear it up, then Imma snap back," she declared as she showed off a delicious meal.

WATCH: Kim, Khloe, and Kourtney Kardashian Uncomfortably Confront Rob About Surprise Blac Chyna Engagement

Last week, she revealed on Snapchat that she weighed 170.8 pounds, putting her current gain at approximately 31.8 pounds.

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