Tina Campbell
Tina, along with sister Erika, makes up the Gospel duo Mary Mary. They are credited with broadening the audience of urban contemporary gospel music (UCG). Their debut single ""Shackles (Praise You)"" is widely considered as a pioneering track for the UCG genre. With Mary Mary, Tina has won four Grammy Awards and has released several no. 1 albums. In 2012,... read full bio