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 style.

After signing to Island Records in 2023, Roan released her debut studio album, The Rise and Fall of a Midwest Princess. The next year, Roan achieved global recognition with the single "Good Luck, Babe!", which reached number four on the US Billboard Hot 100 and became an international top-five single. The song's popularity led to a resurgence of her debut album, which became a sleeper hit and peaked at number two on the US Billboard 200. It yielded the multi-platinum single "Hot to Go!", while her 2020 single, "Pink Pony Club", reached number one on the UK singles chart. In 2025, Roan won the Grammy Award for Best New Artist and earned her second UK number-one single with "The Subway".