Before Beyoncé, Britney, and Xtina, there was Cindy. The supermodel pitched Pepsi products a decade earlier than her songstress successors, and did it better, too. Check out her 1992 Super Bowl ad: Without a word — with ''just one look'' — she chugs that soft drink in the sexiest way possible. ''It's beeeeyootiful,'' the little boy in the commercial sighs. We droolingly agree.