Molly Sims "wouldn't stop smiling" at her baby shower.

The 38-year-old is pregnant with her first child with husband Scott Stuber.

On Saturday afternoon around 50 of Molly's family and friends attended a bash in celebration of her impending parenthood.

Molly couldn't be happier to celebrate with her kin.

"Her husband Scott joined her at the end of the shower and Molly was beaming," a guest told People magazine. "She showed him all the baby presents and wouldn't stop smiling."

Molly apparently received a luxury high chair, a Sweet Slumber Sound Machine and a plethora of plush toys.

The Hollywood Hills home where the party took place was decorated in blue balloons. Guests were fed sumptuous food and enjoyed Bertaud Belieu Ros champagne.

Molly was absolutely overjoyed with how things turned out.

"She was smiling the entire time," the source detailed. "It was like she just couldn't believe how lucky she is. She was so thankful everyone was there for her."

Molly is expected to deliver her baby son in June.