Stars take fashion risks at amped up Oscars

LOS ANGELES (Reuters) – Hollywood amped up the lights and colors at the Oscars on Sunday as leading ladies like Sandra Bullock, Cameron Diaz and Zoe Saldana donned shimmering metallic gowns to celebrate the big night. The red carpet had less of the restrained elegance of other awards shows this season, and more edgier — and sometimes shocking — choices. “We saw a …