With her four-year deal with Sony Ericsson expired, Maria Sharapova has moved on to Samsung Electronics Co. and the agreement officially started on April 1, 2012. Over a period of three years, Sharapova will advertise Samsung products including mobile phones, tablet computers and television sets. The agreement covers Sharapova's native Russia and the Commonwealth of Independent States.
The list of the tennis star's sponsors currently features: Cole Haan, Evian, Head, Nike, Tiffany & Co., Tag Heuer, and now Samsung. (source: Maria Sharapova's official website, photo: © Neal Trousdale)