Related Clues:

• Queen of Talk
• First name of a ''The Color Purple'' cast member
• Longtime staple of daytime TV
• Harpo Productions head
• Daytime star
• Chair of Harpo Productions
• ''Beloved'' Winfrey
• Oh! cable network co-founder
• Talk show host Winfrey
• The ''O'' of O Magazine
• Her production company is her first name spelled backwards
• Former late-night host
• TV talk tycoon
• Talk show tycoon
• First name in book clubs