guess the artist (song is the hint, difficult!)

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Across
  1. 3. sorry for my english
  2. 5. daSH
  3. 6. illusion
  4. 9. a girl like me
  5. 10. hit ya!
  6. 11. zombie
  7. 13. bicycle
  8. 16. news
  9. 20. we ride
  10. 22. she
  11. 24. all night
  12. 25. face
  13. 26. atlantis
  14. 27. cinema
  15. 28. featuring RM
  16. 29. ballroom extravaganza
  17. 35. mamma mia
  18. 37. senorita
  19. 38. bad cupid
  20. 39. rude love
  21. 40. free somebody
  22. 42. 365 fresh
  23. 43. butterfly
  24. 47. I
  25. 49. hit the bass
Down
  1. 1. i feel you
  2. 2. woo woo
  3. 4. what I said
  4. 5. ring x ring
  5. 7. ahh oop!
  6. 8. ill be back
  7. 12. lady
  8. 14. sunrise
  9. 15. birthday
  10. 17. domino
  11. 18. rum pum pum
  12. 19. blue moon
  13. 21. honey bee
  14. 23. oh! my mistake
  15. 30. kingdom come
  16. 31. better
  17. 32. short hair
  18. 33. ice cream
  19. 34. something
  20. 35. guilty pleasure
  21. 36. A
  22. 41. where are you?
  23. 44. bing bing
  24. 45. O
  25. 46. move
  26. 48. remember