Tionne Tenese Watkins (born April 26, 1970), better known by her stage name T-Boz, is an American singer, songwriter, model, dancer, actress, author, and executive producer. Born in Des Moines, Iowa, Watkins rose to fame in the early 1990s as the lead singer of the girl-group TLC. She has won four Grammy Awards for her work with TLC.
"Cool" is a song by American singer-songwriter Gwen Stefani, taken from her debut studio album, Love. Angel. Music. Baby. (2004). Written by Dallas Austin and Stefani, the song was released to mainstream radio in the United States in July 2005 as the album's fourth single. It was written by Austin basing the song on No Doubt's "Simple Kind of Life", but he did not finish it. He then asked for help from Stefani, and they finished the song in fifteen minutes. The single's musical style and production were inspired by pop and new wave arrangements from the 1980s, and its lyrics chronicle a relationship in which two lovers have separated, but remain "cool" with each other as good friends.