UFC Bantamweight Champion Ronda Rousey shares the story of when she met Justin Bieber at the Cannes Film Festival earlier this year. Share your stories below! <br /> <br />Cosmopolitan is the best-selling young women's magazine in the U.S., a bible for fun, fearless females that reaches more than 18 million readers a month. We deliver the latest news on men and love, sex, fashion and beauty, women's health and self-improvement, and entertainment.
