Find the artist to the song

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Across
  1. 3. Blank space
  2. 6. Umbrella
  3. 9. Miss independant
  4. 10. Hips don't lie
  5. 11. Rude
  6. 13. Easy on me
  7. 15. Djadja
  8. 16. Solo (French artist)
  9. 20. See you again
  10. 21. She doesn't mind
  11. 23. Closer
  12. 25. Ocean (Tahitian artist)
  13. 26. Just the way you are
  14. 27. Say you won't let go
  15. 28. To'u fenua (Tahitian artist)
  16. 29. Halo
  17. 30. Don't matter
Down
  1. 1. Treat you better
  2. 2. Baby
  3. 4. Paparazzi
  4. 5. Te Atua Manahope (Tahitian artist)
  5. 7. Rei a varua (Tahitian artist)
  6. 8. Lady Melody (French artist)
  7. 12. I'm yours
  8. 14. Love the way you lie
  9. 17. Faded
  10. 18. Savage Love
  11. 19. Man in the mirror
  12. 22. Queen
  13. 24. Demons