From WENN.com

The Hills star was celebrating the impending arrival of her first child and held the big bash in the backyard of jeweller Pascal Mouawad's luxurious Hollywood Hills home, where guests were treated to manicures and pedicures, customised cocktails, an extravagant candy bar, and even gift bags in the shape of swaddled babies.

Cavallari's family mingled with close friends like her former Hills castmates Stephanie Pratt and Heidi Montag.

The reality TV star is expecting a baby boy with her fiance, Chicago Bears quarterback Jay Cutler, later this summer (12).