Rose to fame on the fifth season of The Voice. Her debut EP The Immigrant ranked at number six on the U.S. iTunes chart and to number eight on the iTunes' International Alternative and Rock chart.
During her teen years, she posted music videos to her Hollymaezers YouTube channel. Several years later, while blind auditioning for The Voice, she attracted the attention of all four judges and numerous YouTube viewers.
Her singles include "Katie," "Grow," and "Paper Love."
Born Holly Mae Heinrich to teacher Becky Heinrich and church musician Mark Heinrich, she grew up with a younger brother in Minnetonka, Minnesota. In early 2014, she became engaged to fellow musician Josh J. Dobson.
She ultimately lost The Voice 5 to Jamaican reggae vocalist Tessanne Chin.