Sex Sells. Ad industry veterans rate the raciest U.S. ads of all time. June 11, 2009— -- In a 1991 Pepsi commercial, supermodel Cindy Crawford steps out of a red Lamborghini at a remote roadside ...

The rivalry between Pepsi and Coca-Cola is maybe the most famous in all of food, and while taste certainly plays a role, it has often been a rivalry about branding. With both colas dating back to the ...