Chloe x Halle is an American musical duo consisting of sisters Chloe Bailey and Halle Bailey. They gained recognition for their harmonious vocals and unique blend of R&B, pop, and soul music. The duo first rose to fame by posting covers on YouTube, which showcased their impressive talent and garnered a large following. In addition to their music career, Chloe and Halle have also ventured into acting. They starred in the television series Grown-ish, which further increased their popularity. The sisters are known for their empowering messages and have received several awards and nominations for their contributions to the music industry.