Liza at her Zenith

That rare bird who has an Oscar, Grammy, Tony and Emmy, Minnelli was insistently a creature of the '70s, though even then she seemed vaudevillian. She's the disco Dorian Gray decked out in Halston sequins. Halston, Warhol, Steve Rubell and his Studio 54, and the cocaine diet of the day are all gone. Minnelli's still here. SJMN