Once again bringing her enchanting vocals to the spotlight, Kelly Clarkson joined the star-studded lineup of performers at the 2012 American Music Awards in Los Angeles, CA on Sunday night (November 20).

Hitting the stage at the Nokia Theatre LA Live venue, the “American Idol” alum delighted audience members as she offered up a fun-filled medley of her most popular.

Transitioning from “Miss Independent” to “Since U Been Gone” and “What Doesn’t Kill You (Stronger),” Kelly capped her AMAs effort off with her new single “Catch My Breath.”

The AMA appearance comes as the 30-year-old is just over a day away from dropping her “Greatest Hits – Chapter One” album – which sees in its release this Tuesday, November 20th.