Lauren Conrad wearing Lauren Conrad Collection Leggings in Black

Christina Aguilera wearing JET by John Eshaya Burn Out Sweatpants - Celebrity Style Guide

Kim Kardashian wearing Superfine Chaos Cardi in Black - Celebrity Style Guide

Jessica Alba Printed Skinny Jeans and Cream Sweater in West Hollywood November 9, 2012 - Celebrity Style Guide

Audrina Patridge wearing LnA Clothing Zipper Leggings in black - Celebrity Style Guide

Lauren Conrad wearing Lauren Conrad Collection Leggings in Black - Celebrity Style Guide

Audrina Patridge wearing LnA Clothing Zipper Leggings in black - Celebrity Style Guide

Christina Aguilera wearing JET by John Eshaya Burn Out Sweatpants - Celebrity Style Guide

Rachel Bilson wearing Mike & Chris Bailey Bubble Hoodie Dress - Celebrity Style Guide

Lauren Conrad wearing Lauren Conrad Collection Leggings in Black - Celebrity Style Guide

Rachel Bilson wearing Mike & Chris Bailey Bubble Hoodie Dress - Celebrity Style Guide

Lauren Conrad wearing Lauren Conrad Collection Leggings in Black - Celebrity Style Guide

Kim Kardashian wearing Superfine Chaos Cardi in Black - Celebrity Style Guide

Audrina Patridge wearing LnA Clothing Zipper Leggings in black - Celebrity Style Guide

Lauren and Audrina Shop and Stay Hydrated: Photo 743991

Little Black Leggings

Lauren Conrad Out and About W Friends – Star Style

Pure Essence Bamboo Capri Leggings 101-2471 - Main Street Clothing Company

Lauren Conrad Reaches the Equinox: Photo 1013651