Marie-Anne Thiebaud is a Swiss Manager. She is famous for Shania Twain`s ex best friend.

Mutt Lange is a 75 year old British Songwriter. Born Robert John Lange on 14th November, 1948 in Mufilira, Zimbabwe, he is famous for Produced: AC/DC, Nickelback, Def Leppard. His zodiac sign is Scorpio.

Mutt Lange and Marie-Anne Thiebaud - Dating, Gossip, News, Photos list. Help us build our profile of Mutt Lange and Marie-Anne Thiebaud! Loginto add information, pictures and relationships, join in discussions and get credit for your contributions.

He`s the ex-husband, after all, of her friend Marie-Anne Thiebaud - who had been having an affair with Shania’s husband, Robert `Mutt` Lange. That`s drama.
Well, eight months after she began dating the husband of the other woman, it is being reported that Shania Twain and Frederic Thiebaud are getting married!
The couple showed off matching "promise rings" - hers silver with diamonds, his just silver - at Shania’s secluded cottage on the Lake of Bays in Ontario.
They "can’t wait" to make it official.