Now that's one stylish baby bump!

Former Bachelorette Desiree Hartsock is expecting her first child with husband Chris Siegfried, and the mom-to-be is flaunting her growing baby bump.

"I swallowed a basketball," the 30-year-old reality star and wedding dress designer wrote on Instagram, alongside a photo of her 35-week bump.

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The star announced her pregnancy in April, revealing that the pair found out they were expecting their first child while on vacation in Maui for Valentine's Day, celebrating their one-year wedding anniversary.

And the countdown to baby is officially on! Just weeks to go until we get to meet the Bachelor franchise's newest member.