Share this Story

Celeb bump day: Rachel Bilson, Hayden Panettiere, Xtina, Kourtney Kardashian

Kim Grundy is a mom, writer, expert laundry folder and sandwich maker, not necessarily in that order. Raised in Oklahoma, she is now a West Coast gal and lives in California with her husband and two sons, along with one dog, two fish (oo...

New photos of pregnant celebs Rachel Bilson, Hayden Panettiere, Xtina and more

Happy Wednesday Hump Day — also known to us as Celebrity Baby Bump Day. We rounded up the cutest pregnant celebrities of the week including Rachel Bilson, who showed off her growing bump in an adorable black sundress. Hayden Panettiere bared her bump in a striped bikini, while Christina Aguilera bared all in a sexy pregnancy photo shoot. Pregnant Kourtney Kardashian and Kelly Rowland round out our list of the most adorable pregnant celebs.

Hayden Panettiere

Pregnant actress Hayden Panettiere showed off her growing baby bump in a blue and white striped Lisa Blue bikini as she enjoyed some beach time with her fiancé, heavyweight boxer Wladimir Klitschko.

The petite Nashville star and her 6-foot-6 man had fun soaking up the rays in Miami, as he showed off his toned physique in neon green swim trunks.

"Motherhood is the most beautiful, exciting thing, and there's nothing that I feel like I can't accomplish while having children in my life," she told Glamour magazine.

Next up: Christina Aguilera's naked pregnancy photo shoot

2 of 5
New in Parenting

And you'll see personalized content just for you whenever you click the My Feed .

SheKnows is making some changes!

b h e a r d !

Welcome to the new SheKnows Community,

where you can share your stories, ideas

and CONNECT with millions of women.

Get Started