Mariah Carey went all in when she performed at the 2026 Winter Olympics opening ceremony. Afterwards, the singer broke into “Nothing Is Impossible,” a ballad off her latest album, Here for It All. Mariah Carey opens the 2026 #WinterOlympics with a stunning performance! The Winter Olympics occur every four years, but 2026 will be the first time in eight years since the games have in-person spectators following Covid-19 and the safety measure and restrictions put in place afterwards. pic.twitter.com/rlKg6r2K4b — NBC Olympics & Paralympics (@NBCOlympics) February 6, 2026Before the ceremony began, Taylor Swift even shared an inspiring message to the participating athletes.