The Complete and Utterly Wonderful History of Kristen Bell and Dax Shepard's Romance

"He was a drug addict and he was wild, and I was very much a good girl who went to Catholic school," Kristen told Flare magazine about the two being completely wrong for each other on paper. Dax has also been open about his past struggles with sobriety, telling Playboy, "Kristen's a good girl. She grew up very Christian, went straight to college, did great in school and started work immediately. She's charitable and philanthropic and rescues dogs. So when we met, our backgrounds were opposites. All the things I'd done were terrifying to her, and she had a hard time believing I would ever be able to stay married and monogamous and a father and all those things. For the first year and a half we were together, that was what we battled over almost weekly."