American rapper and actor 50 Cent’s Vitaminwater deal was more than a conventional celebrity endorsement. The rapper became a stakeholder in Glacéau, the company behind Vitaminwater, through his association with the Formula 50 flavor. When Coca-Cola acquired Glacéau in 2007, Forbes reported that the deal resulted in a roughly $100 million gain for 50 Cent, whose real name is Curtis James Jackson III.