Among the contestants, the gospel background of one more vocalist has come to light - Phil Stacey, minister of music at First Coast Christian in Jacksonville, Florida.
This places four Christian artists among the final 11, encouraging viewers that this year's winner may represent Christian talent.
Besides his connection with the church, Stacey also attends Liberty University, an independent fine arts Baptist university located in Lynchburg, Virginia.
Despite the fact that he passed this week's vote, Stacey was one of the bottom vote winners and may struggle to stay alive in the competition.
The GMA has strongly supported the four contestants, making them a large part of their weekly GMAil - a weekly industry email newsletter that contains weekly charts, news, links to resources, and information about upcoming industry events, available to GMA members only.
Besides the GMA, other groups are spurring on the finalists.
According to GMAil, Christian elite Michael W Smith is telling his fans to vote for Sparks on his website; Music City is pushing for Doolittle, a graduate of Nashville Christian school Belmont University, as well as the local Fox affiliate; and Sligh's home church in South Carolina holds weekly American Idol parties to support their favorite.
This past week, contestants sang to a Diana Ross theme night. On the upcoming show on Tuesday, the theme will be the British invasion.
American Idol is viewed by over 30 million Americans each week while 28 million votes were cast this last week.
GMA is also looking for more information on any performers with gospel roots.
