look who's expecting

Dr. McSteamy is adding to his family off the boob tube, as well as on it. After much speculation following photos of Rebecca Gayheart that showed the actress sporting what appeared to be a baby bump, a source confirms that Rebecca Gayheart and Eric Dane are making Billie Beatrice, 16 months old, a big sister! Based on their recent playdates with a pregnant Jessica Alba and Honor, it looks like the new baby will have a built-in playmate from the get-go!

Look who's going to be a mom! Alyssa Milano and her husband, agent Dave Bugliari, just announced that they're expecting their first child this Fall. The former Who's the Boss star confirmed the news via Twitter today, tweeting, "Yes, it's true. And we couldn't be happier. Thank you for your warm wishes and love!"

The actress and baseball fan joins a fast-growling line of Hollywood moms-to-be, with Alicia Silverstone, Natalie Portman, Victoria Beckham, Jewel, Jane Krakowski, Marion Cotillard, Kate Hudson, and Selma Blair all expecting additions in 2011 too!

Ivanka Trump and her husband, Jared Kushner, are expecting their first child. The entrepreneur announced the news via her Twitter account this morning, tweeting: "I have been wanting to share some amazing news with you all for some time... I'm pregnant! Jared and I couldn't be more excited." The couple stepped out in NYC last night for a screening of Ashton Kutcher and Natalie Portman's movie No Strings Attached, where Ivanka showed off the first hints of her baby bump. Congrats to the family!

Hollywood's got another vegan mama-to-be! Actress Alicia Silverstone and her husband, Christopher Jarecki, are expecting a baby! The 34-year-old animal rights activist and author has been vocal about her intentions to have a family, and now the dream is coming to fruition.

Tinseltown has been booming with baby news as of late with Natalie Portman, Victoria Beckham, Jewel, Owen Wilson, Jane Krakowski, Marion Cotillard, Kate Hudson, and Selma Blair all expecting additions in 2011 too!

It's safe to say there's going to be a celebrity baby boom! Actress and designer Selma Blair confirmed she's expecting a baby with her boyfriend, Jason Bleick. While this will be the 38-year-old's first child, the tot will have plenty of Tinseltown friends as Natalie Portman, Victoria Beckham, Jewel, Owen Wilson, Jane Krakowski, Marion Cotillard and Kate Hudson are also welcoming 2011 additions!

There's something in the water in Hollywood these days, and it's not just fluoride! US Weekly is reporting that Kate Hudson is pregnant! The 31-year-old actress will make her son Ryder, 6, a big brother this Summer, when she gives birth to her baby with boyfriend Matt Bellamy. The past few weeks have been ripe with Tinseltown baby news, with Natalie Portman, Victoria Beckham, Jewel, Owen Wilson, Jane Krakowski, and Marion Cotillard all announcing pregnancies. Looks like the maternity wards will be overflowing later this year!

There'll be another Beckham! And this babe-to-be will make an even four children for famous parents, David and Victoria. The couple confirmed that their family will expand in Summer. It's too early to tell if the tot is a boy or girl, but the babe is sure to entertained by three older brothers — Brooklyn, 11, Romeo, 8, and Cruz, 5. Big broods are becoming more common, with families like the Klum-Samuels and Jolie-Pitts doubling and even tripling the average two. Congratulations to the Beckhams!

It was a planned pregnancy for Pink and her and husband Carey Hart! The 31-year-old artist confirmed she is expecting (maybe a baby girl) on the Ellen show that will air tomorrow. According to People:

Asked by Ellen DeGeneres why she waited to confirm the rumors until now, Pink said, “I didn’t want to talk about it because I was just really nervous and I have had a miscarriage before.”

Congratulations to the parents-to-be!