Jo Ann Garrett is an American soul singer from the mid-20th century, best known for her single "I'm a Now Girl (Do It Now)" which became a regional hit. Her musical style is characterized by a blend of soul, R&B, and gospel influences, distinctive for her powerful, emotive vocals. Despite her limited commercial success, Garrett's work is significant as it captures the essence of the Chicago soul sound of the 1960s. Her collaborations with notable Chicago-based record producer, Andre Williams, are often highlighted as pivotal moments in her career.