Whore?

This is the woman that allegedly split up Shania Twain's marriage to music producer Robert "Mutt" Lange. The pair were married for 14 years.

The woman, Marie-Anne Thiébaud was a secretary and house manager at the couples home in Switzerland.

"Mutt and Marie-Anne left their spouses for each other and are still in a relationship," says one source, adding that the Swiss employee was a fixture in the household Twain, 42, and Lange, 59, shared with their son, 6-year-old Eja D’Angelo. "Their two families would vacation and spend holidays together," says the source. "Shania considered Marie-Anne one of her best friends." People

Never trust anybody with your partner! They always cheat the person you trust. I feel bad for Shania, I really hope she screws him in the divorce, makes a great album calling him a bastard and this woman a slut and then makes a shit load of money.