superstar, 32, has undergone a dramatic image overhaul and shed more than seven stone in weight. She has now explained how she turned her life around and found "joy and freedom" after reading Untamed, Stop pleasing, Start Living by Glennon Doyle.
In a post on Instagram, she shared the book's cover and urged her fans to pick up a copy if they wish to make changes to their lives.
She wrote: "If you’re ready - this book will shake your brain and make your soul scream."I am so ready for myself after reading this book!
It’s as if I just flew into my body for the very first time. Whew!"Anyone who has any kind of capacity to truly let go and give into yourself with any kind of desire to hold on for dear life - Do it.
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