Leading snack food manufacturer M&M/Mars Inc. announced today that it has entered into an exclusive agreement with Spanish confectioner Chupa Chups S.A. to distribute and market Chupa Chups, the world's best-selling lollipop, in the United States. Under the agreement, Chupa Chups will leverage M&M/Mars' vast distribution network and innovative marketing expertise to deliver their flagship product to millions of consumers across America.