Pink

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Rock star P!nk gave fans good reason to “Raise Your Glass,” announcing the birth of her new baby girl Thursday, June 2nd. “We are ecstatic to welcome our new beautiful healthy happy baby girl, Willow Sage Hart,” P!nk tweeted. “She’s gorgeous, just like her daddy.” This is the singer’s first child with her husband, motocross racer Carey Hart. Hart later retweeted his wife’s message with one tweak, insisting, “[Willow is] gorgeous, just like her mamma!”

Tia Mowry

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It’s a boy for actors Tia Mowry and Cory Hardrict. “The Game” star, 32, gave birth to a son on June 28, 2011, her rep confirmed to People magazine. The baby boy weighed in at 8 pounds, according to the report. No name was given. Mowry and Hardrict married in 2008, and announced the pregnancy in January.

Jewel Murray

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It’s a son for Jewel and husband Ty Murray. The singer and Murray, a professional bull rider, welcomed their first child Monday, July 11th in Texas. The boy, named Kase Townes Murray, weighed 7 lbs., 6 oz., and arrived at 7 p.m. CST, her rep tells People. “Ty and I are so pleased to welcome our new baby boy into the world,” Jewel, 36, tells the magazine.”We are overcome with happiness – it really is as great as everyone told us it would be – better even!”

Natalie Portman

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Natalie Portman has a baby boy to go along with her Oscar. The actress gave birth to her first child with fiance Benjamin Millepied, the choreographer of “Black Swan,” People magazine reported. The magazine gave no details. A publicist for Portman did not return a message seeking comment Tuesday. The 30-year-old actress and Millepied, a well-regarded ballet dancer and choreographer, met during the making of “Black Swan,” Darren Aronofsky’s psychological thriller that stars Portman as a ballet dancer. Portman won the best actress Academy Award in February for her performance in the movie.

Evangeline Lilly

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Former “Lost” star Evangeline Lilly is now a mom. According to Us magazine, actress Evangeline Lilly gave birth to a baby boy. It is the first child for Lilly, 31, and boyfriend Norman Kali, who worked as a production assistant on the ABC show.

Alicia Silverstone

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It’s a boy for Alicia Silverstone and husband Christopher Jarecki. The actress and author gave birth to son Bear Blu Jarecki on Thursday, May 5th, 2011 her rep told People magazine Monday. “Mom and Dad are completely in love” with their “beautiful baby boy,” Silverstone’s rep said in a statement, according to the report. Silverstone, 34, and Jarecki, 40, married in June 2005 after eight years together. The actress’ pregnancy was announced in January.

Mariah Carey

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Mother’s Day is here and as we all tell our mamas just how much they mean to us, these brand new celebrity moms will be on the receiving end for the first time this year! See the newest celebrity moms celebrating their first Mother’s Day this weekend!

Very recent mommy Mariah Carey gave birth to her twins Moraccan and Monroe on April 30 with husband Nick Cannon.

Jane Krakowski

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’30 Rock’ star recently gave birth to her baby boy Bennett Robert with fiance Robert Godley.

Elizabeth Banks

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The stunning blond actress currently on ’30 Rock’ welcomed her first child Felix Handelman via a surrogate in March.

Penelope Cruz

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She and husband Javier Bardem have kept their marriage and pregnancy private, but they did announce the birth of their son on January 26th.

Christina Applegate

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After beating cancer in 2008, actress Christina Applegate welcomed her first “miracle baby” in February.

Alicia Keys

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The R&B diva gave birth to her first baby boy Egypt Daoud Dean on October 14th with husband Swizz Beats.

Rachel Zoe

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Fashion stylist to the stars Rachel Zoe welcomed her first son Skyler Berman on March 24th.

Miranda Kerr

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Victoria’s Secret model gave birth to her son Flynn with husband, actor Orlando Bloom on January 6th.

Alanis Morissette

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This pop singer gave birth to a Christmas baby boy named Ever Imre Morissette-Treadway in December 2010.

Ali Larter

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With her writer-actor husband Hayes MacArthur welcomed their first son, Theodore Hayes, in mid-December 2010.