star stealer
someone (or groups) who follow the trends to ridiculous levels often. For example when Avril first became popular, all the little teeny boppers ditched their Britney clothes to convert to baggy pants and singlets with ties.
phil "hey, weren't those kids wearing tutu's last week"
janice "yeah, this week theyre hardcore emo's, damn star stealers'!"
janice "yeah, this week theyre hardcore emo's, damn star stealers'!"