Sienna Spiro has emerged as a leading contender in the 2027 Best New Artist Grammy race, following her 2026 MTV Video Music Awards win for Best New Artist and the continued success of her single 'Great Expectation,' which has claimed a third consecutive week at number one on the UK charts. She has announced an extended 2027 My House Tour and will perform at the 2026 ARIA Awards, having previously delivered standout performances of 'Great Expectation' and 'Die on This Hill' on Austin City Limits and the VMAs. Her musical style draws inspiration from 1960s glam rock, reflecting a confident and theatrical artistic identity.