Eilleen Regina "Shania" Twain is a Canadian singer and songwriter. She has sold over 100 million records, making her the best-selling female artist in country music history and one of the best-selling music artists of all time. Her success garnered her several titles including the "Queen of Country Pop". Billboard named Shania Twain as the leader of the '90s country-pop crossover stars.
Raised in Timmins, Ontario, Twain pursued singing and songwriting from a young age before signing with Mercury Nashville Records in the early 1990s. Her self-titled debut studio album was a commercial failure upon release in 1993. After collaborating with producer and later husband Robert John "Mutt" Lange, Twain rose to fame with her second studio album, The Woman in Me (1995), which brought her widespread success/ It sold over 20 million copies worldwide, spawned eight singles, including "Any Man of Mine" and earned her a Grammy Award. Her third studio album, Come On Over (1997), became the best-selling studio album by a female act in any genre and the best-selling country album of all time, selling over 40 million copies worldwide. Come On Over produced twelve singles, including "You're Still the One", "From This Moment On", "That Don't Impress Me Much" and "Man! I Feel Like a Woman!" and earned Twain four Grammy Awards. Her fourth studio album, Up! (2002), spawned eight singles, including "I'm Gonna Getcha Good!", "Ka-Ching!" and "Forever and for Always", selling over 20 million copies worldwide, also being certified Diamond in the United States.
Twain took a hiatus from music after being diagnosed with Lyme disease and dysphonia, which affected her singing voice. She chronicled her recovery on a TV series called Why Not? with Shania Twain in 2011 and released her first single in six years, "Today Is Your Day". She also published her autobiography, From This Moment On, in which she revealed her divorce from Lange after he had an affair with her best friend. She returned to performing in 2012 with a Vegas residency and multiple tours.