January Birthday Babies

Look who's turing 2! Proud mama Sandra Bullock and her little man – who was adopted in January 2010 – share a precious laugh during a family outing on Jan. 5 in Los Angeles.

Recently engaged couple Matthew McConaughey and Camila Alves sure have a budding beauty on their hands with 2-year-old Vida, here strolling in her neighborhood on Sept. 18.

Whee! A very pregnant Jennifer Garner gives her youngest daughter, who will turn 3 on Jan. 6, a big lift while hanging at a Santa Monica, Calif., park on Nov. 7.

Bright socks, check! Striped sweater, check! Cool jeans, check! Orlando Bloom's cherub-cheeked baby boy, who turns 1 a week before dad's Jan. 13 birthday, stays stylishly in step with model mom Miranda Kerr while the duo run errands in N.Y.C. on Nov. 13.

A month after welcoming baby Bingham, Kate Hudson keeps close to her soon-to-be 8-year-old (Jan. 7) as the twosome make their way through London on Aug. 27.

Who's got a spring in her step? Soon-to-be 7-year-old Zahara Jolie-Pitt (Jan. 8), who skips along with mom Angelina Jolie and sister Shiloh, 5, during a girls' outing in London on Sept. 1.

Bathing beauties Rain (who turns 5 on Jan. 8) and mom Brooke Burke strike an adorable pose during a family vacation (and wedding celebration!) in St. Barts on Aug. 13.

Joel Madden and Nicole Richie's little princess – she turns 4 on Jan. 11 – pulls out all the stops (mini purple gown, hair bow, sweet sandals) for a fashionable family photo at Disney's Rapunzel Royal Celebration in London on Oct. 2.

Actress Melissa Joan-Hart gives her soon-to-be 6-year-old son Mason (Jan. 11) a tight squeeze at the opening of 77 Kids in New York's Times Square on July 20.

Awww! A week before he turns 4 (Jan. 12), Christina Aguilera gives her growing boy a big smooch after enjoying a New Year's Day dinner at the Barn Restaurant in New Jersey.

Alison Sweeney's little girl (who turns 3 on Jan. 12) shows off her cool tattoo while taking a Halloween-themed photo with mom and brother Ben, 6½, at Mr. Bones Pumpkin Patch in West Hollywood on Oct. 8.

Look who's taking his first steps! Owen Wilson gives son Ford, who turns 1 on Jan. 14, a helping hand while the tot toddles in the sand at a Santa Monica, Calif., playground on Dec. 27.

A few weeks before celebrating her 12th birthday (Jan. 21), Ming struts her stuff beachside with mom Kimora Lee during a family holiday vacation in St. Barts on Dec. 29.

While enjoying lunch in Italy with husband Javier Bardem (not pictured) on Oct. 15, Penélope Cruz gets the giggles with their soon-to-be 1-year old son.

Having Sadie (who turns 1 on Jan. 27) at work is a top priority for new mom Christina Applegate. Here, the Up All Night star totes her adorable tot while leaving the set on Oct. 3.