Kristin Cavallari was showered in gifts this past weekend in honor of her pregnancy.

The former The Hills star, who is expecting a baby boy with fiance Jay Cutler, celebrated her baby shower in Los Angeles on Saturday with attendees ranging from family members to former co-stars Heidi Montag and Stephanie Pratt, People reported.

"It was the perfect weather for a fun celebration. Kristin arrived with her mom. She looked stunning in a black dress with her hair in a ponytail," a source told People.

"She was smiling and seemed very excited about celebrating her baby. Guests seemed to enjoy the shower as well and there was a lot of laughter."

The party was reportedly held in the backyard of a private Hollywood Hills residence and catered by Pink Salt Event Cuisine, who provided cupcakes with blue and green frosting and a three-tier green sponge cake which featured yellow stars.

According to People, the 25-year-old reality TV star -- who, with Cutler, announced they are expecting their first child together in late January but are waiting to wed until after the baby comes -- received gifts such as squeaky bath toys, baby towels, a chocolate-colored monkey blanket, and a Peg Perego high chair in chocolate.

Cavallari and Cutler got engaged in April 2011 after just seven months of dating and reportedly split in July when the NFL quarterback dumped her, leaving her "absolutely devastated" and "in shock."

The couple reportedly began reconciling in September and got re-engaged in late November. The announcement came just one week after Cavallari, who also competed on the thirteenth season of Dancing with the Stars, had denied a re-engagement.