London, November 4 Nicole Kidman has pledged never to reveal secrets about her life and her relationship with former husband Tom Cruise.

The actress, who is presently married to singer Keith Urban, said the secrets of the former couple's 10-year marriage would be buried with her.

"I have never discussed the intricacies of it and I never will," the Telegraph quoted her as saying.

"I burned most of my journals after I remarried. You're only going to find out bad things," she added.

The 42-year-old star further said: "I am not writing a book. I will go to my grave with all my secrets, all my stories." (ANI)