Mom-to-be Rachel Bilson displays her growing bump in billowy dress while shopping... after it's revealed she's 'having a girl'

By Jennifer Pearson

It looks like Rachel Bilson's pregnancy is coming along nicely, which might explain why she's needs some new things.

The 32-year-old Hart Of Dixie star certainly couldn't conceal that huge baby bump as she stepped out to do some shopping most likely for the nursery in Los Angeles on Saturday.

Rachel - who is said to be having a girl - was wearing a ruffled chocolate-brown frock with no apparent waistline, spaghetti straps and decorative lacing in front, but underneath the thin material even her belly button was showing.

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Oh, baby: Expectant mom Rachel Bilson displayed quite the growing bump during a shopping expedition in LA on Saturday

Oh, baby: Expectant mom Rachel Bilson displayed quite the growing bump during a shopping expedition in LA on Saturday

Turning around, a cut-out in the back showed more skin and allowed some extra ventilation as well.

The brunette star's footwear was a wise choice for someone in her condition - canvas trainers with comfy soles.

Rachel shouldered a metallic-tinged taupe bag and wore her signature red-framed Sicky Eyewear sunglasses.

Nesting phase: The 32-year-old Hart Of Dixie star - who is said to be expecting a girl - was likely stocking up on things for the baby's nursery

Nesting phase: The 32-year-old Hart Of Dixie star - who is said to be expecting a girl - was likely stocking up on things for the baby's nursery

The time has come: Rachel - who is having her first child with boyfriend Hayden Christensen - has talked about her desire to start a family and now it's finally happening

The time has come: Rachel - who is having her first child with boyfriend Hayden Christensen - has talked about her desire to start a family and now it's finally happening

Comfortably chic: Rachel wore her favourite red-framed shades along with a taupe bag and comfy white trainers
Comfortably chic: Rachel wore her favourite red-framed shades along with a taupe bag and comfy white trainers

Comfortably chic: Rachel complimented her billowy smock with her favourite red-framed shades along with a taupe bag and comfy white trainers

The former OC star is expecting her first child with her boyfriend of seven years, actor Hayden Christensen, 33. 

The couple, who met on the set of 2007's Jumpers, recently enjoyed a holiday in Barbados after confirming, on May 21, that they were due to welcome a child to their family.

Rachel's co-star McKaley Miller spilled the beans on the baby's sex when she told HollywoodLife.com: 'I haven’t bought her anything yet because I feel like it has to be super special. She’s such a fashionista, it’s gotta so be cute and so perfect for her little girl.'

Built-in air conditioning: The former OC star stayed cool in that loosely fitted smock that also featured a cut-out in the back

Built-in air conditioning: The former OC star stayed cool in that loosely fitted smock that also featured a cut-out in the back

Showered with love: The actress' Hart Of Dixie co-star McKaley Miller revealed plans to throw Rachel a baby shower on the set

Showered with love: The actress' Hart Of Dixie co-star McKaley Miller revealed plans to throw Rachel a baby shower on the set

McKaley also revealed plans for a Bilson baby shower possibly in her last month of pregnancy.

'We probably will end up throwing a baby shower because we will end up filming until the month or so that she has her baby,' McKaley added.

Rachel's Hart Of Dixie co-star, Jaime King, recalled her reaction to Us Weekly when she heard Rachel was pregnant, saying: 'I was freaking out. I knew she wanted a baby, she wanted it so badly. I'm really thrilled for her.'

Rachel spoke to Health magazine of her desire for children earlier this year, confessing: 'To start a family would be good, any year in the next few years. I've always wanted to be a mom. I have always wanted kids. I can just see this little toddler waddling around the house.'

Parents-to-be: Rachel and her baby daddy, actor Hayden Christensen, picked up a cool beverage in LA's Sherman Oaks on June 27

Parents-to-be: Rachel and her baby daddy, actor Hayden Christensen, picked up a cool beverage in LA's Sherman Oaks on June 27

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