Bombshell!Sandra Bullockand Jesse James'marriage imploded in March 2010 (just after Bullock's Oscar win) when it was revealed that the motorcycle mogul had cheated on the actress with tattooed stripper Michelle McGee and several other women. "I never shied away from anything I did. I took full responsibility. I cheated on my wife. Guess what? So do millions of other men," James told Men's Journal in May 2011. "To be honest, it was unfair for me to even be in a relationship."