Music Quiz: Name the artist

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Across
  1. 3. Gods plan rapper (5)
  2. 6. Sang duet with Lady Gaga (5,4)
  3. 9. Swiftys love this artist (6,5)
  4. 10. She has the eye of the tiger (4,5)
  5. 11. Thiago Silva rapper (4)
  6. 14. Former Nsync singer (6,10)
  7. 17. Star ships singer (7)
  8. 19. Even rapped the just eat advert (5,4)
  9. 20. Texas hold em singer (7)
Down
  1. 1. Shape of you singer (2,7)
  2. 2. Espresso singer (7,9)
  3. 4. Bar song Tipsy singer (9)
  4. 5. Korean boy band (3)
  5. 7. Thick of it singer (3)
  6. 8. Old town road singer (3,3,1)
  7. 12. Rap God rapper (6)
  8. 13. Not like us rapper (8,5)
  9. 15. Let it go! Frozen singer (5,6)
  10. 16. The king...most number ones ever (5,7)
  11. 18. Backbone and Shut up are his hits (7)