Miss Ross Misses

3/14/2007 11:27 PM PDT
Diana Ross gave a mind-numbingly horrific and off-key, shrieking, wobbly performance on "American Idol" last night, that left even Simon Cowell staring in disbelief.

From her opening spotlight, the wild-wigged diva seemed to totter, and then, in a big "American Idol" no-no, she slurred the lyric to her song. Instead of saying, "I know you feel the same way too," she 'sang,' "I know you spiel the same way too." Upside down!

After Diana almost hit several hollered notes, a stunned Simon's eyes widened as he took a sip of his Coke. The song seemed never-ending -- until Miss Ross appeared to mercifully wave at the band to quit playing.