Possible Clues:

• Actress Cameron
• Cameron of Hollywood
• Cameron of cinema
• Cameron of 'Charlie's Angels'
• Princess Fiona in ''Shrek''
• Bartholomew __, 15th century Portuguese explorer
• Princess' voice in ''Shrek''
• Cameron of films
• Third-billed voice in ''Shrek''
• Rodrigo ___ de Vivar (El Cid)