Apr 21, 2013 10:00 AM
Hilary Duff and Kimberly Stewart showed off their cute mommy styles Saturday, giving their kids a ride on their hips ... hipsters in training!
Hil toted son Luca to pal Jack Osbourne's house -- probably for a playdate with his daughter Pearl. Meanwhile, Kimberly took daughter Delilah to a party in her adorable summer dress. So cute!
SEE THE GALLERY Hil & Kimberly Tote Their Tykes On Their Hips
EXCLUSIVE PHOTOS - Hilary Duff And Mike Comrie Take Luca Out To Play
Hilary Duff's Little Boy Is Getting So Big!
Hilary Duff To Play Ashton Kutcher's Love Interest In Two And A Half Men
Little Luca Heads To A Play Date With Mom And Dad
Hilary Duff Picks Up Her Sleepy Son At Grandma's After Pilates Class