Has any body else notice that drinking lemonade soda actually makes you urinate less?

I've found that drinking it makes me pee way less than drinking other drinks like Gatorade, Water, Coke, Orange Juice and so on....

It's really good if you don't want to be woken up with the urge to wee.

I'm talking about the soda lemonades like 7up, Schweppes, Sprite....