Headliner (noun)

The main or featured performer in a show or event, especially in entertainment or music.

Origin:

The term 'headliner' originated in the early 20th century and was used to refer to the main act or performer in a theatrical production or event. it has since been extended to refer to the main or featured performer in any type of event or entertainment.

Examples:

1. The headliner for the music festival was a famous rock band.
2. The comedy club's headliner was a well-known comedian.
3. The headliner of the circus show was a talented tightrope walker.
4. She was thrilled to be the headliner of her first solo concert.
5. Many fans came to see the headliner perform, but were also impressed by the opening act.