FanMail is the third studio album by American girl group TLC, released on February 23, 1999. It was the follow up to their 1994 album CrazySexyCool. The title of the album is a tribute to their fans who sent them fan mail during their hiatus. FanMail debuted at number one on the US Billboard 200, selling approximately 318,000 copies in its first week of release, and spent five non-consecutive weeks at number one.