Once-beautiful Nicole Bobek is now a skanky-looking meth-head (see picture below) who was jailed as part of a police bust of a Meth ring in New Jersey.  Bobek win the U.S. Figure Skating Championships in 1995 and was one of the most talented, if erratic skaters at the time.  Below are pictures of her at the height of her glory and the now-infamous mug shot.  See also: http://www.historyguy.com/sportshistory/figure_skating.htm

Nicole Bobek on the Ice 2001

Nicole Bobek on the Ice 2003

Nicole Bobek Mugshot 2009