Ella Langley leads the Grammys 2027 Best New Artist market at 51.5% implied probability, driven by her record-shattering 2026 run that includes the longest Hot 100 reign ever for “Choosin’ Texas” and a Billboard 200-topping album *Dandelion*. A June rule change expanding eligibility to four entries removed prior barriers for her and several others, positioning the country crossover artist as the clear frontrunner and potential first in the category since 2010. Sienna Spiro trails at 27.5% on streaming momentum, while a deep field including Geese, Slayyyter, and CMAT sits below 8%. First-round voting is underway with nominations set for November 16, creating the next major catalyst before February’s ceremony.