She's been through personal turmoil with the collapse of her marriage and problems with her voice and has since bounced back. Country music's biggest selling female artist is back.

Shania's put out a memoir, that talks candidly about the very real struggles she's been through, from divorce to problems with her voice.

She also starred in a reality show, 'Shania Twain; Why Not?' on the new Oprah Winfrey Network (OWN).

That show followed her during her comeback, including working with legendary producer David Foster, and the eventual release of her new single.

'Today is Your Day'