Jessica Alba's Mami-to-Be Style Slideshow

1. Alba Slide1

Jessica Alba's baby bump is barely visible in this sweeping, one-shouldered evening gown at the Australia Day Black Tie Gala in NYC.

2. Alba Slide2

When you're pregnant, it's especially important to emphasize your best attributes! In Alba's case, one of her most flattering features is her neckline, which she accentuated at a recent appearance on MTV's TRL with a blousy off-the-shoulder shift dress.

3. Alba Slide3

At the 2008 Oscars, Alba looked as pregnant as can be. But she still flaunts a swan-like neck, beautifully framed by the straplessness of this drapey, eggplant-hued gown by Marchesa.

4. Alba Slide4

Somehow, Alba gets prettier as the months go by. Here she is in London wearing a spacious white peasant top that frames her collar bones and gives her belly room to breathe. A long, chain-link necklace adds fun to the whole look, but most important are the leggings and flat boots--a comfortable and necessary break from slacks and heels!