Mary Mary

Mary Mary is an American urban contemporary gospel duo composed of sisters Erica Campbell and Tina Campbell. They were founded in Inglewood, California. They were formed in 1998. Mary Mary was launched into mainstream recognition following the release of their best-selling debut album, Thankful (2000), which contained the hit singlea "Shackles (Praise You)" and "Can't Give up Now". They also have other hits including "God in Me".