Pregnant Courtney Stodden Embraces Her 'Insane Body Changes' With Bikini-Clad Dance Session

The 21-year-old decorated her baby bump with a smiley face.

Courtney Stodden is fully embracing her baby bump.

The mother-to-be posted a video on Monday of her dancing around a pool in a black string bikini with a smiley face drawn on her growing belly. "Embracing these insane body changes with a smile lol #pregnant #babybump," she Instagrammed.

WATCH: Courtney Stodden Ditches Her Makeup, Looks Unrecognizable in Barefaced Selfie

Stodden, 21, confirmed to ET earlier this month that she and her 55-year-old husband, Doug Hutchison, are expecting their first child. "I feel happy about it but extremely overwhelmed," she shared. "I'm going through a lot at the moment. This wasn't a planned pregnancy, but life happens."

WATCH: Courtney Stodden's Hair Catches Fire During Seance

Stodden was labeled a "child bride" when she married Hutchison in 2011 when she was just 16 years old and he was 50.

The bikini-clad dance party isn't the only candid moment Stodden has shared from her pregnancy. Last week, she also revealed her struggle with morning sickness. Check out the not-so-flattering photo: