Groupie (noun)

1. A young woman who is an enthusiastic admirer of a particular celebrity or group, especially a musician, and often follows them around.
2. A female fan who is devoted to a particular band, musician, or performer and often follows them around.

Origin:

From group + -ie, first attested in the 1960s.

Examples:

1. She followed the band around the country, becoming known as a groupie.
2. The musician had many groupies who would wait for him outside of venues.
3. She was a big fan of the band and considered herself a groupie.
4. The groupies would often hang around backstage after the concerts.
5. The band had a reputation for attracting groupies.