Paul Edward Blair, known by his stage name DJ White Shadow, sometimes written as DJWS, is an American music producer, musician, songwriter and DJ. Based in Chicago, Illinois, he is best known as the producer for Lady Gaga's albums, Born This Way and Artpop. He also produced and wrote songs with Gaga on the soundtrack for the 2018 film, A Star Is Born. Blair has played in numerous cities throughout the United States and has toured as a headliner. He has also toured with Lady Gaga internationally. He has two kids.

"Government Hooker" is a song by American singer Lady Gaga from her second studio album, Born This Way (2011). Gaga co-wrote and co-produced the song with Fernando Garibay and DJ White Shadow, with additional production of DJ Snake. "Government Hooker" was a previously unused demo track Shadow had produced with DJ Snake. Recording sessions took place in 2010 at the Studio at the Palms in Las Vegas, Nevada.