LONDON, ENGLAND - AUGUST 03: Allyson Felix of the United States competes in the Women's 100m Round 1 Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Stu Forster/Getty Images)
Olympic crush: Sprinter Allyson Felix
Lolo Jones isn't the only American sweetheart of track & field. Sprinter Allyson Felix is just as stunning and she won gold in the women's 200-meter race in London.