Who's this all about?

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Across
  1. 3. to bring something into existence
  2. 5. to act on a whim
  3. 8. an inedible pie created by children in the garden
  4. 10. an embrace
  5. 13. TV show in which Ian Somerhalder and Paul Wesley play brothers
  6. 16. something that relies on ink cartridges
  7. 17. felis catus
  8. 18. intelligent
  9. 19. a place to purchase items
  10. 21. when one engages with other people often are called a __ butterfly
  11. 22. exercise occurs here
Down
  1. 1. popular reality TV show called __ island
  2. 2. a person whose job is to keep, inspect, and analyse financial accounts
  3. 4. caring
  4. 6. to greatly succeed in something shows you are __
  5. 7. __ Alba featured in Fantastic 4 2005
  6. 9. opposite of tall
  7. 11. medical TV show
  8. 12. jolly
  9. 14. activity that isn't a result from living beings
  10. 15. good on a hot day
  11. 19. to kill someone violently
  12. 20. descended from wolves