Bill Guthy And Greg Renker Host Book Party In Honor Of Becoming By Cindy Crawford [Getty Images]

WEST HOLLYWOOD, CA - DECEMBER 04: Cindy Crawford (second from L) and guests attend a book party in honor of "Becoming" by Cindy Crawford, hosted by Bill Guthy And Greg Renker, at Eric Buterbaugh Floral on December 4, 2015 in West Hollywood, California. (Photo by Donato Sardella/WireImage)

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