Our friends over at WalletHub have reviewed the data and have come to a shocking discovery: Americans spend a ton of money on Valentine's Day. Here are 25 interesting (and maybe even shocking) facts you may not have known about our obsession with Valentine's Day. [pagebreak] #25 - Billions and billions American shoppers spend more than $19 billion a year on Valentine's Day. Nineteen.Read more on NewsOK.com