Vanity (singer)
Denise Katrina Matthews, also known as Vanity (January 4, 1959 – February 15, 2016), was a Canadian-American singer, songwriter, actress, dancer and model. She was the lead singer of the female trio Vanity 6 between 1981 until it disbanded in 1983. The group was well known for their 1982 hit song "Nasty Girl".