Gorgeous Beyonce Knowles served as the guest mentor Wednesday on American Idol, where she premiered her new video, Run The World (Girls).
The Single Ladies singer said the remaining contestants -- Haley Reinhart, Scotty McCreery and Lauren Alaina -- "are unbelievable.
"There is something very unique about each of them," the wife of hip-hop powerhouse Jay-Z said of the three finalists. "I think America is going to have a tough decision."
Watch the video on RadarOnline.com
Someone's going home when American Idol returns Thursday on Fox at 8/7c. This season's champ will be announced on the show's May 25 finale.