Jessica Alba celebrated her son's impending birth at a baby shower over the weekend.

The 36-year-old actress was feted by family and friends at a tea party Saturday at Laduree in Beverly Hills, Calif., according to Us Weekly.

Alba's mom, Cathy Alba, and friend Kelly Sawyer hosted the event for over 35 guests. Designer Rachel Zoe and model and actress Molly Sims were among the celebrities in attendance.

Alba seemingly channeled Audrey Hepburn by wearing a chic black dress and a jeweled headband. She shared a slideshow of photos from the party on Instagram.

"Had the most beautiful baby shower today @ladureeus," the star wrote.

"thank u @pierreantoineny -Of course to @kellysawyer & @cathyalba for Hosting and to all my homegirls n boys who came to shower #babyboywarren -I felt so loved and I [love] u all to pieces," she added.

Alba has two daughters -- 9-year-old Honor Marie and 6-year-old Haven Garner -- with husband Cash Warren, whom she married in 2008. She announced in October that she and Warren are expecting a son.

"@cash_warren and I couldn't be more thrilled to announce... #officiallyoutnumbered #babyboy #cantwaittospoilhim #hugsandkissesforlife #soontobemamaofthree," the actress wrote at the time.