Misc: What product was the first to use a photograph of a nude woman in its advertisements?

Questions

Which popular singer of the 80's has the real name Christopher Davidson?

In which sport is the Melbourne Cup awarded?

Which popular singer of the 60's &70's has the real name Clive Powell?

In France what would you buy in a Boulangerie?

At which sport do Oxford and Cambridge Universities compete for the Bowring Bowl?