Shania Twain's 'horrible' best friend 'stole' her husband - so she married hers as revenge

Shania Twain and Mutt Lange tied the knot just months after meeting in 1993 (Image: Internet)

When Shania Twain married hot shot producer Robert John 'Mutt' Lange on December 28, 1993, she thought their marriage would be for life.

Together they made beautiful music, collaborating on her top selling 1997 album Come On Over and making millions in the process.