If you've been watching Jessica Alba's street style at all, you know girlfriend was born to rock some serious denim. Our girl Jessica is such a jean expert that People Magazine's StyleWatch named her their first ever Denim Style Setter of the Year in their October issue.

Not afraid to take fashion risks, Jessica wears every cut, color, and print under the sun and does it with ease. No matter what you're personal style, denim is a universal wardrobe staple so we can all definitely take some major pointers from this denim superstar.

Read on for five lessons J.A. has taught us on how to rock some serious denim.

Photo Credit: Courtesy of A New Mode

Day to Night Denim

Day to Night Denim