gossip column

newspaper section containing idle chatter about famous people

columns in newspapers or magazines that contain information about people's private lives

A gossip columnist is someone who writes a gossip column in a newspaper or magazine, especially a gossip magazine. Gossip columns are material written in a light, informal style, which relates the gossip columnist's opinions about the personal lives or conduct of  celebrities from show business (motion picture movie stars, theater, and television actors) politicians, professional sports stars, and other wealthy people or public figures. Some gossip columnists broadcast segments on radio and television.
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n. คอลัมน์ซุบซิบ