Happy Birthday, Hayes! Jessica Alba Throws Adorable Llama-Themed Party for Son's Second Birthday

Jessica Alba wanted to make sure her son Hayes had a llama fun for his special day.

The actress, 38, and her husband Cash Warren celebrated their youngest child, who turned 2 on Dec. 31, with a party of about 60 guests including close family and friends in Los Angeles.

Alba and her friend Elizabeth Mathis co-hosted a joint birthday for their sons Hayes and Kaliq with a party theme inspired by The Honest Company‘s diaper prints, All the Alpacas.

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Jessica Alba and Cash Warren with their son Hayes and friends | Honest
Jessica Alba and Cash Warren with their son Hayes and friends | Honest
Jessica Alba's son Hayes | Honest
Jessica Alba's son Hayes | Honest
Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest

In addition to the fun decor — including a sweet tablescape from Target and plush llamas from Pottery Barn — plus colorful balloon art, guests dined on Peruvian food by caterer Kitchen Mouse, sipped on Pisco Sours by Cocktail Academy and noshed on a custom dessert table and birthday cake by Sweet and Saucy.

And the activities were also right on theme with a Pin the Tail on the Alpaca game, large llama piñata, a kid-friendly ball pit, a bounce house and a balloon artist.

Kid’s band The Beat Buds also played live music throughout the day.

RELATED: From Unicorn Rides to Circus Acts: The 15 Most Lavish Celeb Kid Birthday Parties

Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest
Jessica Alba's party for son Hayes | Honest

RELATED GALLERY: Celebrity Kids’ Most Creative Birthday Parties

Furthermore, Alba’s Honest Company made a donation to Heifer International to provide an alpaca to a family in need living in the Andes Mountains of South America.

Ahead of the party, Alba marked her son’s milestone year with a sweet tribute video, which she shared on Instagram.

“Hayes is 2🎂! My NYE baby boy Hayes born 12/31/2017,” she wrote along with the nearly three-and-a-half-minute clip, which included photos of when Hayes was born and videos with his big sisters Haven, 8, and Honor, 11.