People.com's Halloween Party

Boo! Celebrity Babies In Costume

See how the stars got in on the fun playing dress-up with their little ones for Halloween

11 of 22

AVA JACKMAN

Polka dot princess! Hugh Jackman totes 3-year-old daughter Ava Eliot as he and wife Deborra-Lee Furness take the kids trick-or-treating on a warm Halloween in Woollahra, Australia.