1. Reginald Kenneth Dwight   George Michael   Elton John   Cat Stevens   Tina Turner   Hint Half-n-half Clue   2. Kenneth Edmonds   Madonna   Babyface   George Michael   Elton John   Half-n-half Clue   3. James Newell Osterburg   Iggy Pop   Dusty Springfield   Tina Turner   Freddie Mercury   Half-n-half Clue   4. Steven Demitre Georgiou   Tone-Loc   Joni Mitchell   Cat Stevens   Madonna   Half-n-half Clue   5. Roberta Joan Anderson   Cliff Richard   Elton John   Babyface   Joni Mitchell   Half-n-half Clue   6. Mary O'Brien   Iggy Pop   David Bowie   Bono Vox   Dusty Springfield   Half-n-half Clue   7. Farrokh Bulsara (Frederick Bulsara)   Babyface   Freddie Mercury   Tone-Loc   Joni Mitchell   Half-n-half Clue