This is the most lucrative deal ever signed by a sportswoman.She also has her own line of bags with Nike's subsidiary Cole Haan.Other than these two, Sharapova endorses brands such as Sony Ericsson, Tag Heuer, Tiffany & Co., Head, Evian and Clear.Sharapova was the most searched for female athlete on Yahoo! in 2005 and 2008.In 2006, Maxim ranked Sharapova the hottest athlete in the world for the fo