Shania Twain is a Canadian Singer, born Eilleen Regina Edwards (also known as Eileen Twain). Her music career started very young, but she really broke out when she met music producer Mutt Lange (best known for acts like AC/DC). They co-wrote much of her breakout country pop crossover The Women In Me album, which went multi-platinum in 1995. They were soon married, and her career continued to skyrocket. She made a number of albums after that (including UP!) and is now considered one of the richest female musicians in the world. She has one son, and was divorced from Lange in 2010. She hit the headlines recently because she is likely to join Celine Dion as “musicians in residence” in Las Vegas, putting two of the most powerful women performers in the world both in the same city.