Guess what do you have a favorite soft drink? Mine is coke!
My favorite is coke too! I love how sweet it is. Do you have a favorite fruit flavored soft drink?
Diet drink
Diet (alternatively marketed as sugar-free, zero-calorie or low-calorie) drinks are sugar-free, artificially sweetened versions of fizzy beverages with virtually no calories. They are generally marketed toward health-conscious people, diabetics, athletes, and other people who want to lose weight, improve physical fitness, or reduce their sugar intake. However, studies show that the marketed effectiveness of diet soft drinks is questionable. 
History.
The beginning of the diet drink era was in 1952,
of how "Cheers (Drink to That)" was one of her favorite songs on the album, saying "I love that song ['Cheers']. That is one of my favorite songs on the album. It makes you feel like celebrating ... It gives you a great feeling inside, like you want to go out and have a drink ... People can't wait for the weekend." Also in an interview with MTV News in late 2010, Avril Lavigne spoke about being included on the song