If you believe the National Enquirer (and often, I do), Jessica Alba is pregnant with her third child. She was spotted out this week with her daughter Honor in London, England, and there’s no way to tell by looking at these pictures if the rumors are true or not.

Just a little over a year after giving birth to her second baby, Haven Garner, the glowing actress is confiding to friends that she’s expecting ANOTHER bundle of joy.

“Jessica couldn’t be happier,” a close pal told The ENQUIRER. “She’s absolutely beaming.”

With a successful showbiz career, her own company and an upcoming book, the workaholic “Dark Angel” beauty has a lot to smile about these days.

“She knows she’ll have her hands full chasing after three kids while balancing her acting career and running a new company, but she just can’t wait to be a mom again,” said the source.

The 31-year-old mother of two daughters and her producer-husband, Cash Warren, are said to be hoping for a boy this time around.

“Cash loves his girls, but he feels that once they have a boy, their family will be complete,” revealed the pal.

Jessica met Warren, 33, on the set of “Fantastic Four” in 2004. They tied the knot in May 2008 and welcomed Honor Marie, 4, just one month later. Haven arrived in 2011. But Jessica’s family life hasn’t seemed to slow her down profes­sionally. She’s currently filming the “Sin City” sequel, “A Dame to Kill For,” and is also expanding her line of eco-friendly household cleaning and baby prod­ucts through her new venture, The Honest Company.

What’s more, in March she’s releasing her first book, “The Honest Life,” a guide to natural and nontoxic living.

“But motherhood means more to her than anything Hollywood has to offer,” said the source. “When I saw her shopping recently for maternity clothes she looked like the happiest woman on the planet!”

For the record, her rep is denying the rumors….although that doesn’t mean much in celebritydom.

Source, Photos: FameFlynet