There are sales pretty much everywhere you go, and for some of us the temptation is only too strong. You've guessed it, some of us just can't resist getting our credit cards out and treating ourselves every so often. Overspending is a curse that certain zodiac signs have been hit with more than others. What's your story? Do you tend to spend money as if it grew on trees, or are you more of a savvy saver? Plus, which zodiac sign is the stingiest?