Hell has no fury like a woman scorned. Chris learned that firsthand in March 2011 when a full-frontal nude photo of him went viral. Rumor has it, one of his exes had released the X-rated photo, which had previously been sexted to her. Could it have been Rihanna, in for a little revenge for her nude photo leak? We guess we'll never know. It may have even benefited Chris, whose album "F.A.M.E." was released just weeks later and debuted at No. 1 on the Billboard chart.