Possible Clues:

• Dee who duetted with Elton John
• Vandeweghe of the NBA
• "___'s Delivery Service" (Studio Ghibli film)
• Apt name for a locksmith?
• Actress Layne
• Dee who sang "Don't Go Breaking My Heart"
• "If Beale Street Could Talk" star Layne
• '___'s Delivery Service'
• 1970's singer ___ Dee