Girl turning up in programmes (4)
I believe the answer is:
emma
'girl' is the definition.
'turning up in programmes' is the wordplay.
'turning up' says the letters should be written in reverse.
'in' indicates a hidden word.
'amme' is hidden within 'programmes'.
'amme' back-to-front is 'EMMA'.
(Other definitions for emma that I've seen before include "Flaubert's heroine" , "Name of Nelson's Lady Hamilton" , "Miss Woodhouse?" , "Mrs Bovary" , "book" .)