Kelly Sheehan wrote songs for which rapper and former backing singer?
Kelly Sheehan Kelly Sheehan (born July 26, 1983 to father David Sheehand and multiple Emmy award winning producer mother Carol Scott), also known as "Madame Buttons", is a songwriter and recording engineer from Los Angeles. Kelly Sheehan has written songs for Kylie Minogue, Beyoncé, DJ Khaled, Mary J. Blige and others. She has engineered for Justin Bieber, Mariah Carey, Chris Brown, Katharine McPhee, Tyrese, T.I., The Game, Akon, Ne-Yo, Charlie Wilson, Toni Braxton, Avant, Keri Hilson and others.
Kokane Jerry B. Long Jr. (born March 10, 1969), better known by his stage name Kokane, is an American rapper best known for his distinctive vocal style and numerous guest appearances, such as on Snoop Dogg's "Tha Last Meal".