Happy Mothers' Day!

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Across
  1. 4. It's trademarked
  2. 5. Future chart-topper
  3. 7. AKA Jack
  4. 9. He sledges
  5. 10. Bart prevents it
  6. 11. Spiritual communicating
  7. 13. Not Drew
  8. 17. Firm robber
  9. 19. Mushie follower
  10. 21. She played a drunk
  11. 22. Je vais au cinema duet
  12. 23. Garage dweller
  13. 26. Former Numbers
  14. 28. Mother exploding with love
Down
  1. 1. She cares
  2. 2. Goldie danced here
  3. 3. Fear's fiercest fan
  4. 6. Expensive residential service
  5. 7. This is hard
  6. 8. Early nickname
  7. 11. Secret rendezvous person
  8. 12. Sock stealer
  9. 14. Kramer is in them
  10. 15. Softball target
  11. 16. micro-list maker
  12. 18. Wall unit upset her
  13. 20. Cartooned thief
  14. 24. "I don't know"
  15. 25. She speaks
  16. 27. It's served at a beach resort