Shania Twain has opened up about the moment she found out her husband-of-fifteen-years was being unfaithful to her with her best friend.
The 45-year-old revealed in her memoir From This Moment On how she had a panic attack when she came face to face with "the other woman", Marie-Anne Thiebaud.
The singer said: "I had a total panic attack. I just told her she was a bad person - that's all I could get out!"
Shania split with husband Robert Lange in 2008 and - in an ironic twist of fate - has since found love with Marie-Anne's ex-husband Frederic.
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