Now that her waistband is expanding, Kristin Cavallari's having to get rid of her old clothes to make room for maternity wear!
On Wednesday the former Hills star went on a donation run in WeHo rocking a white maxi dress under a cropped jean jacket and flip flops.
Her look was completed with an adorable baby bump and that dewy mommy glow.
It's great that she's in the charitable spirit, so we're hoping she gave away that hideous furry jacket she was spotted in back in December!
[Image via Danny/WENN.]