Coca-Cola Zero or Coke Zero is a product of the Coca-Cola Company. It is a sugar-free variation of Coca-Cola. In the United States, where the drink was first introduced, Coke Zero is marketed as having zero calories (hence the Zero in the product's name), but in other countries it is marketed as having zero sugar. Coca-Cola Zero in fact has a negligible caloric value. Depending on the country in which it is made, it has about 0.8 to 2.1 KJ (0.2 to 0.5 Kcal) per 100 mL (3.4 US fl. oz.).

Heath Ledger was a Diet Coke drinker, according to reports. He also suffered from a bipolar symptoms. He was on Ambien CR and anti-depressants (SSRIs) and even illegal drugs.

GOP Candidate Sean "CF" Murphy, desperate for votes, turns to youtube. Mentos & Diet Coke. Whiney vlog posts. The whole shebang. A must-watch before you cast your vote on Super Duper Tuesday

Who needs expensive fireworks?

The Twins waited and waited, refusing to submit to the less-than-overwhelming offers from the Red Sox and Yankees only to end up dealing the best pitcher in baseball to the Mets for a bag of chips and a Diet Coke. What the BLEEP is goin' on?

The list of “Only in America” jokes has been circulating on the Internet for over a decade, spreading such wisdom as “Only in America . . .do people order a double cheeseburger, fries and a diet coke,” and “. . . can banks leave all doors open and chain the pen to the counter.”