Martha Elaine Wash is an American singer and songwriter. Known for her distinctive and powerful voice, Wash first achieved fame as half of the Two Tons O' Fun, along with Izora Armstead, as they sang backing vocals for the disco singer Sylvester including on his signature hit "You Make Me Feel ". After gaining their own record deal, they released three consecutive commercially successful songs which all peaked at number two in the dance charts. The duo was renamed the Weather Girls in 1982 after they released the top-selling single "It's Raining Men", which brought them to mainstream pop attention. The duo released five albums and were heavily featured on Sylvester's albums.