The singer delivered her first TV performance in 15 years during the season finale of “American Idol” on May 18. She sang her new track “Blame Me,” before teaming with one of this season’s “Idol” contestants,

The Grammy-nominated singer took the mic, singing a cover of Nancy Sinatra's "These Boots Are Made for Walkin'" and her new single "Blame Me."

"American Idol" named its Season 23 winner following performances by finalists Jamal Roberts, John Foster and Breanna Nix.

Host Ryan Seacrest said there were 26 million votes cast, which broke a record and was twice as many as for last year's finale.

The Who have revealed the openers for their upcoming North American farewell tour, featuring Billy Idol, the Joe Perry Project, and more.

American Idol season 23 runner-up John Foster shared his gratitude and reflections on performing during the finale alongside incredible artists