With less than three months to go until she welcomes her second child, Teen Mom 2 star Chelsea Houska is flaunting her growing baby bump.

The 25-year-old reality star took to Snapchat to show off her six-month pregnant belly, just weeks before her Valentine's Day due date.

"Had a healthy check in today," she wrote. "Baby boy is already over 3lbs!"

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chelsea houska pregnant snapchat

The mom-of-one — she shares daughter Aubree with ex Adam Lind — is expecting her first child with new husband Cole DeBoer, and has been gushing over their upcoming addition.

We can't wait to meet the little one!