Erica Campbell is the older sister of Tina Campbell, as well as the wife of frequent creative collaborator Warryn Campbell. Beside Tina as Mary Mary -- a duo produced by Warryn -- Erica was among the most successful contemporary gospel artists of the 2000s and early 2010s. From their 2000 debut through 2012, each one of Mary Mary's studio albums either topped or narrowly missed the top of Billboard's Gospel Albums chart. The duo also won a handful of Grammy Awards. Erica's first solo album, the eclectic Help, was released in March 2014 and received a Grammy Award for Best Gospel Album. Almost all of its songs were co-written by Erica and Warryn, while Warryn handled all the production work. Led by the singles "A Little More Jesus" (a rustic, triumphant shouter) and "Help" (a steady, organic shuffle with a guest verse from Lecrae), it entered Billboard's Gospel Albums chart at number one and peaked at number six on the all-genre Billboard 200, eventually bringing home the Grammy Award for Best Gospel Album. The well-received Help 2.0, her much anticipated sophomore release, arrived in 2015 and also rose to the top of the gospel and independent albums charts. ~ Andy Kellman