Celine Dion: HP Pavilion, San Jose

CELINE DION makes faces when she sings. She crinkles up her nose. She arches her eyebrows. She winks and darts quick little smiles after she ends a line. Her face is such a studied mask of projected emotion, she sometimes inadvertently looks like someone experiencing intense pain - all relayed in pinpoint detail, splashed 20 feet tall on the giant video screen above the stage.