Angela Kristine "Angie" Miller (born February 17, 1994), known by her stage name Zealyn, is an American singer-songwriter. She came in third place on the twelfth season of American Idol in 2013. Her debut EP, Weathered, was released independently on November 12, 2014. On February 26, 2016, she began releasing new material under the stage name, "Zealyn."

Her father, Guy, and mother, Tana, graduated from Valley Forge Christian College in Phoenixville, Pennsylvania. The couple relocated to Massachusetts after Guy attended Gordon-Conwell Theological Seminary in South Hamilton to prepare for ordination as a Christian minister. The Millers served at churches in Lynnfield and on Cape Cod, where they resided for eight years, before becoming co-pastors at Remix Church, a chapter of the Assemblies of God Protestant group, in Salem.Miller also has a brother, Jonathan. He is two years older than she. He is an integrant of hardcore band, Exiting the Fall.