Rachel Bilson showed off her growing baby bump without Hayden Christensen as she treated herself to a little manicure in Los Angeles. The good news is that the pregnant ‘Hart of Dixie’ star is pregnant with a little girl! Wonder if Hayden Christensen knows about this baby gender breaking news. At least Hayden Christensen is keeping track of Rachel Bilson’s due date!

‘Hart of Dixie’ celebrated finding out about the gender of her baby by treating herself to a mani-pedi at a Los Angeles nail salon. Rachel Bilson, 32, showed off her three-month baby bump in a sleek black maxi dress and a cozy sweater.

The due date for Rachel Bilson’s first baby girl is in February or March of next year.

Her co-star of ‘Hart of Dixie’ McKaley Miller spilled the beans on the baby gender. According to Hollywood Life, she said that “I haven’t bought her anything yet because I feel like it has to be super special. She’s such a fashionista, so it’s gotta be cute and so perfect for her little girl”.

Not only did McKaley spill the beans on the baby gender, she also ruined the surprise of baby shower. “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,” she added.

According to a previous article, the pair has been engaged previously in 2008, but they broke it off in mid 2010 to “take a break”. Fast forward four years and here’s baby-faced Rachel Bilson about to become a mother!

"He's so incredibly supportive and considerate,” Rachel said of Hayden Christensen. “It's so basic — that should be there. Because these things are so much more important when you're older."

This sounds like these lovebirds are ready to starting planning their wedding! The 33-year-old ‘Star Wars’ actor and the ‘O.C.’ met on the set of 2007’s ‘Jumper’ and has been an off-again-on-again couple. But with this baby in the pipelines, starting a family looks like a priority for these two.

"I definitely have family on the brain," she confessed to Cosmopolitan last year. "Having kids is something I want to see in my future—I hope."

With the baby due date in February or March 2015, when do you think Rachel Bilson and Hayden Christensen will finally tie the knot? Let me know in the comments below!