The first annual Baby2Baby event brought out a stylish, star-studded lineup of celebrity moms. Honoree Jessica Alba was decked out in a beautiful floral-embellished Valentino dress, Harry Winston jewels, and a Roger Vivier clutch; Nicole Richie showed off her vintage flair in a Lorena Sarbu dress; and Rachel Zoe went bohemian in a white maxi dress. There's more where that came from; click on to see gorgeous looks from the likes of Julie Bowen, Busy Philipps, and Devon Aoki in the slideshow.