Before Clarkson became a famous singer and songwriter, she was known as the first American Idol winner. From the moment she stepped onto the blue American Idol stage, Clarkson’s powerful voice and undeniable charisma captivated the audience, propelling her to victory in the show’s first season in 2002. Her journey as a professional singer started after that. She was signed to RCA Records, the music label in partnership with the program, and she released the song, “A Moment Like This,” which solidified her as a serious contender, and not just a talent competition winner.

As we journey down memory lane, we’ll explore five key performances that not only defined Clarkson’s journey but are also unforgettable and perfect for showcasing the depth of her artistry and the passion that has cemented her status as one of America’s most beloved voices.

1. “A Moment Like This” – The Finale Triumph

Clarkson gave a captivating Grand Finale performance of the song that would later become her chart-topping debut single. “A Moment Like This” was written by Jörgen Elofsson and John Reid. To ensure a swift release, they had the four finalists of the season record their own version of the song. As a face-off, the last two standing performed a rendition of the song.

At the Grand Finale, after announcing her as the winner, an emotional Clarkson gave a touching performance of the song, to the delight of the audience that equally couldn’t contain their joy. Comments on YouTube about the performance were of viewers of recent seasons returning to the video to express how the emotions in her performance were so raw and genuine. Some felt it was still the best moment on any season of American Idol. No matter one’s opinion on the performance though, it was no doubt a powerful moment for Clarkson on the show.