Celebrity Baby Bump Watch: Vanessa Minnillo, Jessica Simpson, Uma Thurman & More

March 28th, 2012 2:00pm EDT

Vanessa Minnillo baby bump It's a baby boom in Hollywood! So many celebrities are pregnant this season and eager to welcome their little bundle of joys into the world.

Nick Lachey and Vanessa Minnillo are expecting their first child less than a year after they wed. Meanwhile, Nick's ex-wife Jessica Simpson is also expecting her first child. Do you think they'll be exchanging baby gifts?

"Jersey Shore" star Snooki surprised fans with her pregnancy news, and so did Tori Spelling who announced she's having her fourth child just months after giving birth to her third.

Check out photos of the various baby bumps in Tinseltown...

Elizabeth Berkley is pregnant with her first child due this summer.

Tori Spelling is pregnant again a mere five months after giving birth to her third child.

Alyson Hannigan, 37, is expecting her second child with husband Alexis Denisof.

Jessica Simpson can't wait to welcome daughter Maxwell so she can start working off the 40 pounds she has gained during her pregnancy.

Nicole "Snooki" Polizzi has been gearing up to become a mom and was recently spotted carrying plastic baby dolls through the streets of Jersey City.

Actress Molly Sims is pregnant with her first child and is reportedly due in June.

Maggie Gyllenhaal is pregnant with her second child.

Alessandra Ambrosio is expecting her second child.

Kourtney Kardashian told E! News in November, "We are expecting our second child and are thrilled to be expanding the love in our family."

Uma Thurman is pregnant with businessman boyfriend Arpad Busson's baby. It will be her third child.

Drew Barrymore has sparked rumors she's pregnant with her first child.

Kristin Cavallari is expecting her first child with her football star fiance, Jay Cutler.

Sienna Miller is pregnant with her first child with fellow actor Tom Sturridge.

Related: Alessandra Ambrosio, Alyson Hannigan, Drew Barrymore, Elizabeth Berkley, Jessica Simpson, Kourtney Kardashian, Kristin Cavallari, Maggie Gyllenhaal, Molly Sims, Nick Lachey, Sienna Miller, Snooki, Tori Spelling, Uma Thurman, Vanessa Minnillo, Starpulse Exclusives, Celebrity, Births & Pregnancies

© 2012

Photo Credits: PR Photos;

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