Jennifer Lopez and Cameron Diaz
dazzled on the red carpet
before the Academy Awards
in a sparkling Zuhair Murad gown.
But when the American Idol
judge took the stage with Cameron Diaz
to present the Oscars for Best Costume Design and Makeup, her look – and that dangerously plunging neckline – wasn't so best-dressed-list worthy.
Lopez seemed to have a slight wardrobe malfunction when her dress shifted on top, but it was a close call.