Martha Wash is an American singer and songwriter known for her powerful voice and contributions to the music industry. She gained fame in the 1980s as part of the duo The Weather Girls, best known for their hit song "It's Raining Men." Wash has also worked as a session vocalist, lending her voice to numerous tracks for various artists. In addition to her work with The Weather Girls, Martha Wash has collaborated with other musicians and producers, including David Morales and C+C Music Factory. Her influence extends beyond pop music, as she has been recognized for her contributions to the dance music genre and has received several awards throughout her career.