August Birthday Babies

Maddox Jolie-Pitt, Aoki Simmons, Zuma Rossdale – see who’s sending off summer with a blowout celebration

ABEL ARNETT

Amy Poehler puts her mommy muscles to good use by giving younger son Abel (who celebrates his first birthday on Aug. 6) a big lift while the twosome makes their way through LAX on Jan. 7.