Hollywood's gone mad for two-tone tresses and you can too! Whether you're blond or brunette you can easily transition into this season's dual-colored look. So pass the peroxide and stay on trend with fall's must have 'do!
Singer Jennifer Lopez appears onstage at a press conference to officially announce the season 10 "American Idol" judges panel at The Forum on September 22, 2010 in Inglewood, California.
( - Source: Kevin Winter/Getty Images North America)
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