Yep. I'm drinking "Bubbly" by Pepsi. They come in many flavors. I love them so much to the point that any sweetened soda now is just too sweet.
Personally, I think there's a market for "semi-sweet" soda with less sugar (and not less sugar supplemented with an artificial sweetener, just less sugar). When I do drink soda, I like the cans at room temperature and poured over ice. This melts the ice just enough to water it down, cutting the carbonation and the sweetness a little bit to make it more palatable.
Actually, "Bubly."