Shania Twain has seen highs in her career, lows in her personal life and has experienced the wrath of the media when it comes to digging into things the paparazzi shouldn't be digging into. Now she tells all in her autobiography From This Moment On.

In the book, Shania talks about her poor childhood, her mother's domestic abuse, her parent's tragic death and her public divorce from record producer Mutt Lange. The book is available at for around $17 for the hard cover.

Shania is also launching her own show on Oprah Winfrey's new network OWN - Why Not? with Shania Twain. That show launches Sunday, May 8 at 10pm. She will be on Oprah's show today to discuss her book and the upcoming launch of her television show, how she lost her voice and more!