May Birthday Babies


The soon-to-be big sister – who celebrates her first birthday on May 1 – sits front and center alongside mom at a March 23 Jessica Simpson Girl's Collection event in Charlotte, N.C.

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May Birthday Babies


Dressed up for a birthday bash, perhaps? Gwen Stefani's soon-to-be 7-year-old (May 26) gives pattern play a whole new meaning during a fun-filled March 31 outing in West Hollywood.

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May Birthday Babies


Like mother, like daughter: The 9-year-old (May 14) channels mom Gwyneth's casual chic style in a white button-down and jeans in Los Angeles in October 2012.

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May Birthday Babies


Forget feeling "Blu"! Alicia Silverstone and her precious sidekick (who turns 2 on May 5) go green in New York in September 2012.

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May Birthday Babies


Talk about cute cargo! While filming her new movie Winter's Tale in New York on Jan. 14, Jennifer Connelly cuddles close to her most prized accessory: little Agnes, who blows out 2 birthday candles on May 31.

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May Birthday Babies


Wheels up! Before celebrating her 7th birthday on May 14, Bluebell goes for a joy ride around London with mom Geri Halliwell at her side in July 2012.

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May Birthday Babies


Spotted: Jenna von Oy's soon-to-be 1-year-old (May 21), who flashes a smile with her proud mama in December 2102.

May Birthday Babies7 of 17 - Credit: Courtesy of Jenna Von Oy
May Birthday Babies


Hats off to the birthday boy – he turns 7 on May 31 – as he heads for a day at school with mom Rachel Weisz on March 14.

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May Birthday Babies


Aww-dorable! Chris Hemsworth's little head-turner amps up the cute factor (complete in a cozy red hoodie!) during an April 4 walk in Malibu – weeks before her first birthday on May 11.

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May Birthday Babies


She's one funny girl! The almost 9-year-old (May 4) shares a laugh with mom Heidi Klum during an August 2012 girls' day out in New York City.

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May Birthday Babies


Look who's turning 1 (May 23)! Alyson Hannigan's youngest daughter grins big during an April 4 outing with mom in Los Angeles.

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May Birthday Babies


Brooke Shields's eldest girl – she celebrates her 10th birthday on May 15 – has fun on the red carpet with her mom and sister Grier at the December 2012 Brooks Brothers Holiday Celebration benefitting St. Jude's Children's Research Hospital in New York City.

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May Birthday Babies


Model mom Alessandra Ambrósio snuggles up to her beanie baby – he turns 1 on May 7 – while navigating the streets of Santa Monica, Calif., on Feb. 18.

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May Birthday Babies


Prior to turning 7 on May 6, funnyman Adam Sandler's oldest daughter earns her stripes during a September 2012 Labor Day celebration in Malibu.

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May Birthday Babies


During an October 2012 lunch date in Beverly Hills, doting mom Amy Adams can't keep her eyes off her budding fashionista, who turns 3 on May 15.

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May Birthday Babies


Brad Pitt and Angelina Jolie's daughter – who turns 7 on May 27 – takes her big sis role quite seriously, helping lead the way for younger sibling Vivienne during an October 2012 trip to a Sherman Oaks, Calif., Halloween store.

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