'Carmen Jones,' Chilled and Well Served By Its Star
By Peter Marks, Washington Post Staff Writer<UL>If Vanessa Williams ever has occasion to look into your eyes and sing, "If I love you, that's the end of you," believe it. The lyrics are the handiwork of Oscar Hammerstein II, but the gaze belongs to Williams, who flashed it with steely abandon over the weekend in the Kennedy Center's memorably majestic concert version of Hammerstein's 1943 musical play, "Carmen Jones.…