The "OC" actress Rachel Bilson baby bump was visible through her top and denim shorts as she went for baby supplies shopping in a posh Los Angeles boutique. The actress was also seemed to get overwhelmed with all her shopping items that she had to ask for personnel assistance.

The 32-year-old soon-to-be-mother seemed excited and prepared for the coming of her baby as she shopped with a friend on Monday in West Hollywood's Bel Bambini.

Rocking a long-sleeved polo button downs, the "O.C" actress looked hot in her denim shorts that revealed her toned legs even when Rachel Bilson baby bump is growing.

She completed her look as she threw a pair of black sunglasses and brown shoulder bag with metal chains. Her hair was loosely braided as she opted to wear peach flats.

According to a US Magazine insider, who was also in the same boutique where the actress shopped, Rachel Bilson seemed "happy" while being "low key."

The source added that the "Hart of Dixie" actress seemed to be excited in dressing her baby after its toddler stage.

"Rachel spent a long time holding onto a little pair of denim shorts with a bow on them - they were for a baby girl, but not newborn clothes," she said.

Rachel Bilson and her gal pal were also seemed to be overwhelmed with the baby supplies that they had shopped and they have to ask the help of personnel to assist them.

In the past months, Rachel Bilson and husband Hayden Christensen went on a babymoon in Barbados for a couple of weeks. They were spotted enjoying the beach as the raven-haired mother-to-be sported a series of swimwears where she also revealed her behind, Just Jared said.

The "Hart of Dixie" actress was seen satisfying her food cravings as she and husband Hayden Christensen went for a lunch in a nearby restaurant in Barbados.

They were also seen grabbing a bite in Five Guys recently while the actress hides her Rachel Bilson baby bump with a sporty wear.