Celebrity Hair: Giselle Bundchen, Kristin Callaveri & More

By Julyne Derrick, About.com Guide

Speaking of Nick Lachey, here we have Jamie-Lynn Sigler, the ex-wife of Lachey's bestest friend in the world, A.J. DiScala. We're proud how Sigler has moved on from DiScala with a new boyfriend and long, loose locks. You too can get this look with lots of styling products. Go for the stuff that adds body.