Shania Twain is a Canadian singer, songwriter, and record producer who has sold over 100 million records worldwide, making her one of the best-selling music artists of all time and the best-selling female artist in country music history. She's known for her catchy pop-country blends and empowering lyrics. Some of her biggest hits include "You're Still the One," "Man! I Feel Like a Woman!" and "That Don't Impress Me Much."