This is what we found on Wikipedia regarding the Chappell Roan:

Kayleigh Rose Amstutz (born February 19, 1998), known professionally as Chappell Roan ( CHAP-əl ROHN), is an American singer and songwriter. She is known for her camp and drag queen–influenced aesthetic. Her debut EP, School Nights (2017), was released by Atlantic Records. After years without success, she was dropped from the label in 2020. Her debut studio album, The Rise and Fall of a Midwest Princess (2023), was released through Island Records and received critical acclaim. The album garnered a cult following and became a sleeper hit.

Roan rose to prominence in 2024 with the single "Good Luck, Babe!", which reached number four on the US Billboard Hot 100 and became a global top-five single. It was a catalyst for the delayed success of her 2023 debut album, which went on to top the charts in the UK, Ireland, and New Zealand and reach number two on the US Billboard 200. Several album tracks subsequently entered various charts, including "Hot to Go!" and "Pink Pony Club", which both reached the top five in the UK. At the 67th Grammy Awards, Roan became one of only 15 artists to be nominated for all the "Big Four" awards in one night, winning Best New Artist.