"Three nuns die and go" joke

Three nuns die and go to heaven. They are met at the pearly gates by St.
Peter, who tells them they led such good lives they will be permitted to
return to earth as anyone they want.
The first nun thinks it over and says
"I'd like to return as Sophia Loren."
St. Peter says "Fine, you can return as Sophia Loren."
The second nun thinks and says "I'd like to be Gina Lollabrigida."
St. Peter says "No problem, you can return as Gina Lollabrigida."
The third nun says "I think I'd like to be Virginia Pipeline."
St. Peter says, "Hmmm, I don't think I know of anyone named Virginia
Pipeline."
At which point the third nun shows him the headline from the morning
paper: "Virginia Pipeline Laid by 25 Men"