Kristin Cavallari's baby shower on Saturday was a mini Hills reunion.
Cavallari wore a black maxi dress to the party, and later tweeted it to her fans.
But Heidi, in a revealing tight pink top designed to show off her more than ample assets almost stole the show!
Guests enjoyed cupcakes and cocktails -- non-alcoholic for the mom-to-be -- and shared gifts including baby clothes and toys.
Kristin is engaged to Chicago Bears quarterback Jay Cutler.
Le bébé Coo Baby and Children’s Skincare was the proud sponsor for the day’s festivities providing mommy bags and product-filled goodie bags for all guests.