BBC NEWS | Health | Curvy women may be a clever bet

"Women with curvy figures are likely to be brighter than waif-like counterparts"

" ... and may well produce more intelligent offspring." The greater the difference between a woman's waist and hips, the smarter she is likely to be.

Or, in scientific jargon: "The fatter the ass, the smarter the lass."

In other news, J-Lo has left showbiz to join Steven Hawking's team at Cambridge.