Solve the Puzzle & Find the Secret Phrase

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Across
  1. 3. Horse with one horn
  2. 4. The Little Mermaid's name
  3. 5. Name of movie staring Elsa
  4. 8. Beauty and the ....
  5. 11. Where Disney World is
  6. 13. Large and grey and has a trunk
  7. 14. Game you play kicking a black & white ball. No hands!
  8. 15. Cats chase this small grey animal that eats cheese
Down
  1. 1. King of the jungle
  2. 2. Who brings you money when you lose a tooth
  3. 6. Black & white stripes, looks like a horse but isn't
  4. 7. Where a princess might live
  5. 9. White stuff that falls from the sky in winter
  6. 10. Your mother's mother is your ... (E.g. Suzanne)
  7. 12. Song you used to sing: Baby .... du-du-dudu-du-du-du