artist vs diva

artist

noun
  • A person who creates art as an occupation. 

  • A person who creates art. 

  • A person who is skilled at some activity. 

  • A recording artist. 

diva

noun
  • A person who may be considered or who considers herself (or by extension himself) much more important than others, has high expectations of others and who is extremely demanding and fussy when it comes to personal privileges. 

  • Any female celebrity, usually a well known singer or actress. 

How often have the words artist and diva occurred in a corpus of books? (source: Google Ngram Viewer )