People 50th Matthew Mcconaughey The Making Of Magazine’s Anniversary Cover

A people person is someone who is outgoing and has good communication skills. When we talk about a specific group of people, we consider it as singular and therefore, no need to add s. He was always energetic and positive and he was a people person.

See PEOPLE's 50th Anniversary Cover Stars with Their First PEOPLE Cover

What is the plural of people person? Peoples is used when we talk about two or more. People is a collective noun.