14 Stars Who Weren't Afraid to Show Off Their Baby Bumps in a Bikini

The cutest way to announce a pregnancy or show off your baby bump might be with a bikini snap. Stars like Behati Prinsloo and Chrissy Teigen weren't shy about documenting their growing bellies on Instagram, often with a photo at the beach or pool. They always radiated confidence and happiness in their 'grams with plenty of maternity-friendly pieces all mamas-to-be can rock. Whether it be a classic black bikini or a printed one-piece, read on for some style inspo straight from your favorite celebrities.

Candice Swanepoel Framed Her Growing Belly While Wearing a Crochet Bikini

Serena Williams Took a Photo From Above and Opted For an All-Black Bikini

Behati Prinsloo Showed Off Her Bump in a Mirror Selfie

Bar Refaeli Captioned This Snap "Double Trouble"

Rosie Huntington-Whiteley Announced Her Pregnancy With a Bikini Snap

Don't Worry, Lauren Conrad Said Her Drink's a "Blended Lemonade"

Erika Christensen's Swimsuit Had Just the Right Cutouts

Audrina Patridge Mixed and Matched Her Bikini

Karolina Kurkova Made Beach Day a Family Affair

Kristin Cavallari Styled Her Bikini With a Hat

Chrissy Teigen Chose a One-Piece to Show Off Her Bump

Olivia Wilde Looked Carefree in Her Red Two-Piece Swimsuit