Mom-to-be Kristin Cavallari celebrated the impending arrival of her baby boy at a bash with her friends on Saturday.
The 25-year-old former "Hills" reality star (who is engaged to Chicago Bears quarterback Jay Cutler) took to Twitter to share her excitement and baby shower fashion.
PLAY IT NOW: Access Hollywood Live: Kristin Cavallari Gushes Over Her Pro Football Boyfriend
"Off to my baby shower. U guys like my dress?!" Kristin Tweeted on Saturday, along with a photo of herself, glowing in a black maxi dress and gold bangles, with her hair in a loose ponytail.
The afternoon baby bash was held in the backyard of a home in Hollywood Hills, and attendees included Kristin's former "The Hills" co-stars Heidi Montag and Stephanie Pratt, according to People.
VIEW THE PHOTOS: Reality Beauty Kristin Cavallari
"Kristin arrived with her mom," a source the mag. "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."
Shower goers were treated to green and blue cupcakes, as well as a three-tiered green cake adorned with yellow stars, the mag reported.
A grateful Kristin later Tweeted about the happy day, writing, "Had a great day at my baby shower!"
VIEW THE PHOTOS: Hollywood’s Hottest Moms & Their Loveable Little Ones
Copyright 2012 by NBC Universal, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.