1. Mary O'Brien   George Michael   Babyface   Bono Vox   Dusty Springfield   Hint Half-n-half Clue   2. Anthony Terrell Smith   Cliff Richard   Tone-Loc   Freddie Mercury   Babyface   Half-n-half Clue   3. Madonna Louise Ciccone   Elton John   Cliff Richard   Freddie Mercury   Madonna   Half-n-half Clue   4. Reginald Kenneth Dwight   Elton John   Cliff Richard   Madonna   Bono Vox   Half-n-half Clue   5. Kenneth Edmonds   Babyface   Elton John   Joni Mitchell   David Bowie   Half-n-half Clue   6. Georgios Kyriacos Panayiotou (Yorgos Kyriatou Panayiotou)   Cat Stevens   George Michael   Freddie Mercury   Babyface   Half-n-half Clue   7. Paul David Hewson   Bono Vox   Freddie Mercury   Iggy Pop   Tina Turner   Half-n-half Clue