In December 2005, Underwood was named Oklahoman of the Year by "Oklahoma Today". In December 2006, Underwood joined Tony Bennett, Michael Bublé, and Josh Groban to sing "For Once in My Life" on "The Oprah Winfrey Show". That same month, she paid tribute to Dolly Parton, by singing "Islands in the Stream" with Kenny Rogers (originally by Parton and Rogers) at the Kennedy Center Honors, which honored Parton that year. Underwood performed with the USO Christmas Tour in Iraq during the 2006 Holiday season. Underwood also performed at the 2007 Idol Gives Back concert, singing "I'll Stand By You", a cover of The Pretenders hit. Her version of the song debuted at No. 6 on "Billboard"'s Hot 100 Songs.