Definition & Meaning of "headliner"in English

Who is a "headliner"?

A headliner is the main or most prominent performer in a show or event. This individual is often the main attraction and is scheduled to perform last, drawing the largest audience and receiving the most attention. Headliners are typically well-known or highly skilled in their field, whether in music, comedy, theater, or other forms of entertainment. Their role is to be the central focus of the event, providing a performance that is expected to be the highlight of the show.