Possible Clues:

• Gwen Verdon role
• Showgirl in the song "Copacabana"
• Lady of song
• 1970 Kinks song
• Lady of song who gets whatever she wants
• She gets what she wants, in song
• Kinks classic hit song
• Manilow maiden
• Nickname for Dolores
• The 'her' in the lyric 'I met her in a club down in old Soho'