The Geneva Motor Show was a rich show for the car enthusiast, with insanely powerful hypercars from Ferrari, McLaren, and Lamborghini. On top of all that, the carmakers brought out some of the most beautiful professionals we've seen at any show.

I've been to a few car shows now and I've rarely seen as happy a group of booth professionals as the ones I saw at the Detroit Auto Show earlier this week.

Sex appeal is used to sell cars in every country, but China has outdone the rest of the world with what they call "breast milk exhibitions," i.e. regular auto shows filled with topless and sometimes totally naked women.

The car-crazy home of Hollywood did not miss its chance to put its most fetching lads and ladies in front of its most fetching new cars at the LA Auto Show.

This year's Mondial de l'Automobile had all of the class you'd expect from the city of romance. The ladies at this Paris Motor Show didn't disappoint either, representing one of the fashion capitols of the world with style.

The Geneva Motor Show, nestled in the heart of continental Europe, tries its hardest to advertise a sense of class and refinement. It largely succeeds, with only a few bits of genuine weirdness thrown into the mix. The booth professionals matched the show to a T.

The cars of the Chicago Auto Show had some bright new faces and some damn fine rears, but no cars were quite as fetching as those of the booth professionals. Click through to see more of these beautiful ladies.

When Fiat took over Chrysler there were premonitions of culture clashes between the be-sweatered Italians and their off-the-Kohls-rack American counterparts. And then Fiat's maestro Sergio Marchionne brought out his hand-picked team of booth professionals and everyone realized the Italians are just like us.

Using the term "Booth Babe" to refer to the models selected to stand next to cars at auto shows always seemed a bit patronizing to us so we coined the term "Booth Professional." Now a reporter from The New York Times has seen the light.

While the only fightin' action at the New York Auto Show was brief, loud and lame, two booth professionals at the Shanghai Auto Show threw down, sending one to a hospital. Even China's auto-show fights are more interesting.