July 07, 2016 09:00 AM

Blac Chyna is not afraid to pack on the pregnancy pounds.

After previously declaring her goal was to gain 100 lbs. during her pregnancy, the 28-year-old fiancée of Rob Kardashian showed off a photo of her growing baby bump on Instagram. She poses in a pink dress featuring cut-outs around the torso on the back of a couch.

“Why should I watch my weight when I’m pregnant,” she captions the photo.

Source: Blac Chyna Instagram

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Chyna previously made this controversial statement (doctors generally advise against extreme weight gain during pregnancy).

Related Video: WATCH: 5 Things You Need to Know About Blac Chyna!

The model has been documenting her baby weight on social media. In June, Chyna, who is already mom to 3½-year-old son King Cairostepped on a scale and revealed she weighed 165.6 lbs.

In an update earlier this week, Chyna shared her weight had climbed to 170.8 lbs.

“Like no lie, my goal is to gain 100 lbs. this pregnancy,” Chyna said in a June SnapChat, adding she weighed “about 139” prior to the pregnancy. “I’mma tear it up, and then I’mma snap back.”

— Stephanie Petit

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