Stylish mom, actress, and entrepreneur Jessica Alba always kills it whether she's on the red carpet or on the sidewalk. Take this black-on-black-on-black look for example—just one pop of plaid color takes the outfit to another level of laid back cool.

AND can we talk about those Rebecca Minkoff Bethany ankle boots?! If a suede/python bootie blend doesn't get a girl's shoe fetish excited we don't know what does.

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OK! GALLERY: JESSICA ALBA AND BABY HAVEN ARE HAVIN' FUN AND TAKIN' CARE OF BUSINESS IN NYC