Source: TW/London Ent/Splash News, Steve Granitz/WireImage, George Napolitano/FilmMagic

Paris and Nicole may be fashion icons in their own right, but one thing they can't seem to master is the art of wearing faux locks. At times their extensions look (surprisingly) natural, and at others... not so much.

Want to know the secret to flawless-looking temporary/semipermanent hair extensions? Check out these tips and techniques from celebrity stylists Ken Paves and Oscar Blandi.