Celebrity Parents May Birthday Babies Shiloh Jolie-Pitt! Apple Martin! See which celeb tots are celebrating one to grow on this month By People Staff Published on May 6, 2011 01:00 PM Share Tweet Pin Email Trending Videos 01 of 13 SHILOH JOLIE-PITT Fame Look who's growing up! Brad and Angelina's rough and tumble girl, who turns 5 on May 27, leads the pack on a family outing in New Orleans on March 20. 02 of 13 LENI SAMUEL Noel Vasquez/Getty Holding court! Mini Lakers fan Leni, who turned 7 on May 4, joined glam-mom Heidi Klum on Jan. 7 to cheer on her favorite basketball team – check out her T-shirt! – at L.A.'s Staples Center. 03 of 13 SADIE SANDLER Will Binns/PacificCoastNews Big Daddy, big girl! Adam Sandler and daughter Sadie, who turned 5 on May 6, enjoyed some aloha time, testing out Hawaii's traditional shaka greeting while in Maui on April 25, 2010. 04 of 13 APPLE MARTIN 893 / Splash News Online Talk about Big Apple! The smiley lass – who's 7 on May 14 – took in the scenery in downtown Manhattan while out and about with look-alike brother Moses, 5, and chic mommy Gwyneth Paltrow in April 2010. 05 of 13 OSCAR JACKMAN Freddie Baez/Startraks Hugh Jackman gets a kick out of watching son Oscar, who turns 11 on May 17, play soccer at Manhattan's Hudson River Park last October. 06 of 13 ROWAN HENCHY Jemal Countess/WireImage All dolled up! Brooke Shields cuddles up to her little flower girl, Rowan, who turns 8 on May 15, at Saks Fifth Avenue's holiday-window unveiling in N.Y.C. on Nov. 22, 2010. 07 of 13 THOMAS BLACK INF He may only be a toddler, but Thomas (who'll be 3 on May 23) is already giving dad Jack Black playground pointers. Here, the adorable twosome hang out in the sandbox at Coldwater Canyon Park in Beverly Hills last November. 08 of 13 DEZI CALVO GSI Media Hat's off to mom Jaime Pressly, who kept a close eye on on her cap-wearing son Dezi (he turns 4 on May 11) while toting him through Beverly Hills in April 2010. 09 of 13 KAI TRUMP Bobby Bank/WireImage Donald Trump, Jr. showed off his smartest investment – daughter Kai, who turns 4 on May 12 – at the Eric Trump Foundation Golf Invitational in Briarcliff Manor, N.Y., last September. 10 of 13 LAIRD STONE & ROAN BRONSTEIN Splash News Online Six-year-old Laird (May 7) and a soon-to-be 11-year-old Roan (May 22) reached new heights on April 23 at Beverly Hill's Coldwater Canyon Park, thanks to loving pushes from mom Sharon Stone. 11 of 13 CAYDEN COSTNER Monterey Herald/Zuma Four-year-old Cayden (who celebrates his birthday May 6) got into the swing of things at the 3M Celebrity Challenge at a Pebble Beach, Calif., golf course on Feb. 9 with a helping hand from dad Kevin Costner and little brother Hayes, 2, who pitched in as ball boy. 12 of 13 HENRY ARONOFSKY Christopher Peterson/BuzzFoto A determined little Henry (who turns 5 on May 31) leads the way for mom Rachel Weisz (dad is director Darren Aronofsky) during an outing in New York City on April 1, 2010. 13 of 13 AVIANA LE GALLO Ramey She's number one! Radiant mama Amy Adams showed off her little bundle of cuteness, daughter Aviana – who'll celebrate her very first birthday on May 15 – at a Beverly Hills park on March 9.