DIED. Ava Gardner, 67, sizzling film goddess; of pneumonia; in London. Gardner starred in 60 movies, beginning with We Were Dancing in 1942, and played opposite Clark Gable in Mogambo, Humphrey Bogart in The Barefoot Contessa, Gregory Peck in On the Beach and Richard Burton in The Night of the Iguana. Her sultry beauty, reddish-brown hair and green eyes made her the box-office equal of Rita Hayworth and Marilyn Monroe, as well as the tantalizing subject of gossip columns; she was married to Mickey Rooney, musician Artie Shaw and Frank Sinatra.