Stars Saving Themselves for Marriage

From Bachelor Sean Lowe and Tim Tebow to Adriana Lima, these stars are all about no sex until "I do"

LOLO JONES

"It's the hardest thing I've ever done in my life. Harder than training for the Olympics," the U.S. track & field star told HBO's Real Sports with Bryant Gumbel in May 2012 of saving herself for marriage. "I've been tempted. I've had guys tell me ... 'Hey, you know, if you have sex, it'll help you run faster.' "