Deborah Oluwaseyi Joshua (born Oluwaseyi Joshua; 21 December 1985), professionally known as Seyi Shay (pronounced Shay-yee Shay), is a Nigerian singer, songwriter and actress. She wrote and produced three songs for the soundtrack to Konami's video game Crime Life: Gang Wars (2005). She also wrote "You Will See", a song that was included on Melanie C's third studio album Beautiful Intentions (2005). Shay wrote "White Lies", a song from Chip's Transition album. In 2008, she became the lead singer for the now defunct pop girl group From Above. The group signed a recording deal with Sony's Columbia Records and was managed by Mathew Knowles' Music World Entertainment company. In November 2013, Shay signed an endorsement deal with telecommunications service provider Etisalat. In July 2015, she signed a record deal with Island Records. In 2015, she signed a 2-year endorsement deal with Pepsi. Shay released her debut studio album Seyi or Shay in November 2015. It was supported by the promotional singles: "Irawo", "Ragga Ragga", "Right Now" and "Murda" featuring Patoranking and Shaydee. In January 2021, she signed a publishing deal with Universal Music Publishing Group France division, in partnership with Universal Music France.