Nicole Kidman is looking back at her whirlwind marriage to ex-husband Tom Cruise. “Yeah, I got married so young,” Kidman, 59, admitted to British Vogue in a profile published Thursday, August 13. “Suddenly, I was 22, 23 years old and I had this huge movie star husband, but it just seemed completely natural.” Kidman met Cruise, 64, on the set of 1990’s Days of Thunder, getting married later that year. The two actors, who share two children, ultimately divorced in 2001. “We just fell madly in love and it was that simple. I remember people saying to me, ‘OK, well this is really going to affect your career,’” Kidman recalled to British…