Celeb Baby Bump Watch!

Kim looks pretty in peach as she heads to church on April 7, showing the softer, pastel side of her maternity style.

Jessica Simpson gives her burgeoning bump some love while running errands with her family on April 5.

Chilly weather abroad has made it nearly impossible to spot Kate Middleton's growing bump underneath her chic winter coats. Here she's spotted on the move on April 5.

'Army Wives' star Sally Pressman proudly displays her bump at Tracy Anderson's new fitness studio opening on April 4.

Mommy-to-Be Tamar Braxton was out and about in New York City on April 4 showing off her bump in this sweet, swingy yellow dress.

Phaedra looks fabulous while in New York on April 3. She's expecting her second little boy.

It's official, Halle Berry is pregnant with her second child, a boy! Here she, daughter Nahla and boyfriend Olivier Martinez make their way through the airport leaving Maui on April 1.

Kim is all about embracing her bump in body-conscious dresses like this embellished number she wore on March 27 to a DuJour Magazine soiree.

Hilaria looks so great pregnant that we're thinking the yoga instructor is really onto something with her fitness routine. Here she takes a walk through New York City on March 26.

How cute is she? Fergie attends the Kids Choice Awards on March 23 to support hubby/host Josh Duhamel and flaunts her growing bump on the orange carpet.

Jess proudly displays her bump in a soft jersey burgundy dress at an an-store appearance with sister Ashlee on March 23.

"Cougartown" actress Busy Phillips is still out and about during the third trimester of her pregnancy, glowing in this floral maxi at an event on March 20.

The "Up All Night" star was rockin' her bump on March 8 as she performed at The Music of Prince show at New York's Carnegie Hall.

Hilaria Baldwin makes pregnancy look easy as she visits 'Extra' in New York City on March 7.

The Duchess of Cambridge's bump is small, but she absolutely has the pregnancy glow as she arrived at the National Fishing Heritage Centre on March 5.

Kim Kardashian spotted on March 3 as she made her way to Paris Fashion Week.

Mommy-to-Be Jenni Pulos looked like she had a blast trying on maternity styles at the Rosie Pope store in Santa Monica, Calif. on February 28.

Jenna had that pregnancy glow on the red carpet of the Oscars, looking gorgeous in a black lace Rachel Roy gown.

Jessica Simpson showed off her growing bump on January 15 when she made an appearance on "The Tonight Show".

JoAnna Garcia-Swisher looks positively adorable showing off her bump at a red carpet event on January 23.

"Cougartown's" Busy Phillips looked beautiful on the red carpet of the Golden Globes in a bump-hugging gown on January 27. This will be Busy's second child. She has a daughter named Birdie.

It's the bump the world has been waiting to see! We finally caught a glimpse of Kate Middleton's small, but visible, baby bump when she made a visit to Hope House in London.

The "Up All Night" star is reportedly pregnant with her fourth child. Is there a bump hiding underneath that flowy fabric? Only time will tell!

Kim showed off her bump in this snug all-white ensemble at Elton John's Oscar Viewing Party on January 24.

Pregnant with the couple's second child, Courtney Mazza steps out with hubby Mario Lopez on February 27.