Look who’s going to be two! The toddler, who celebrates her birthday on Oct. 9, enjoys an on-the-go snack while strolling with mom Heidi Klum in Brentwood, Calif., on Sept. 21.
Whee! Grey’s Anatomy star Kim Raver and her birthday boy Leo (who turns 4 on Oct. 9) enjoy a Ferris wheel ride Sept. 26 at a Cirque du Soleil after-party in L.A.
HARPER & GIDEON BURTKA-HARRIS
Neil Patrick Harris and David Burtka’s nearly 1-year-old twins (Oct. 12) are already showing their dads their different personalities. “Gideon’s like, ‘Grr, grr, grr’ – he’s like a tank,” Harris tells PEOPLE. “And Harper’s very girly.”
She’s not quite a tween, but Kate Winslet’s daughter, who turns 11 on Oct. 12, is already showing her independent streak while bike riding with mom in New York City on April 11.
Maggie Gyllenhaal‘s little look-alike, who turns 5 on Oct. 3, is geared up for a scooter ride alongside mom in New York City on Sept. 25.
Say cheese! Amy Poehler and Will Arnett’s little goofball, who turns 3 on Oct. 25, mugs for the camera while visiting a Hollywood farmer’s market on Aug. 21.
Travis Barker and ex-wife Shanna Moakler’s pint-sized rocker son (who celebrates his 8th birthday on Oct. 9) strikes a cool pose with dad and sister Alabama at the L.A. premiere of Cars 2 on June 18.
JAMES WILKIE BRODERICK
It’s an ice cream social! The dapper guy – who will celebrate his 8th birthday on Oct. 23 – grabs a sweet treat with mom Reese Witherspoon while out in Brentwood, Calif., on Sept
Jason Bateman’s soon-to-be 5-year-old (Oct. 28) (and big sister in training) gets a lift from dad at L.A.’s 5th annual Kidstock Music and Arts Festival on June 5.
Model Christy Turlington’s oldest daughter with actor-husband Ed Burns (turns 8 on Oct. 25) enjoys an afterschool fro-yo with mom on June 6 in N.Y.C.