Models walk the runway with hair by L'Oréal Professionnel at the Spring 2013 Timo Weiland runway show at Mercedes-Benz Fashion Week on Sunday, Sept. 9, 2012 in New York. (Photo by Charles ... more 
Models walk the runway with hair by L'Oréal Professionnel at the Spring 2013 Timo Weiland runway show at Mercedes-Benz Fashion Week on Sunday, Sept. 9, 2012 in New York. (Photo by Charles Sykes/Invision for L'Oreal Professional/AP Images) less 
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Associated Press
Mon, Sep 10, 2012 1:28 AM EDT