ORGANIZATION@1 also stars as PERSON@1 in Secret Diary of a MISC@1 , an ITV2 adaptation of PERSON@2 's The Intimate Adventures of a London Call Girl , a memoir detailing the life of a high-class prostitute .

Piper also appears in Secret Diary of a MISC@1 , an ITV2 versian of PERSON@2 's The Intimate Adventures of a London Call Girl , a memoir detailing the life of a high-class prostitute .
