Kim Kardashian showed off her demure, yet sexy side while paying a visit to the Tonight Show with Jay Leno.

The 31-year-old reality star, wearing a conservative white dress, was happy to talk about her 72-day-marriage to Kris Humphries. Kim K told Jay:

    "It was really hard to go through [the divorce], probably the toughest thing I ever had to go through, but I had my family there. We are exactly who we are whether the cameras are on or off, and that's why I love my family so much."

Kim admits she's an "open book" when it comes to her relationships. She adds:

    "I've showed my life and the reality of my life, and it might not be pretty all the time, but it's who I am. And I've learned so much from it."

Wonder what Mr. Humphries thinks of this interview?