Sarah Theresa Hudson (born March 24, 1984) is an American pop singer-songwriter, and creator of the club-pop music project Ultraviolet Sound.
Collaborators include Desmond Child, Eric Bazilian, Billy Mann, Ozzy Osbourne and Aerosmith vocalist Steven Tyler.
UVS played a 35-city US tour with Family Force 5, shows with DJs Kill The Noise, Treasure Fingers, Ludachrist, SebastiAn, Kavinsky and more.
They received multiple posts from celebrity blogger Perez Hilton, and heard their cover of "Two of Hearts" in rotation on top dance stations around the country.
Sarah also co-wrote "Black Widow" by Iggy Azalea and Rita Ora which has recently been certified 2× platinum by the RIAA and peaked at number three on the US Billboard Hot 100 charts.