TODAY | December 06, 2013
>>> we have a study to tell you about.
>> right off the bat --
>> we don't believe it.
>> note to the trending group, okay, we don't buy this. but let's go.
>> it's completely unscientific and a bunch of nonsense but here it comes. an iphone app says it can gather information about a local city by location by analyzing millions of photographs posted on on instagram.
>> they look to see if people are smiling.
>> is this a fake smile?
>> happy to be here.
>> or is this real? you'll never know.
>> so based on smiles like this one.
>> jet pack decided what the happiest city in the country was and came up with st. louis.
>> which probably is.
>> i've been there. i don't know that it has anything to do with this.
>> no, of course it doesn't.
>> we have kansas city .
>> great barbecue.
>> columbus, ohio.
>> my brother-in-law lives there. that's why.
>> seven of the ten smilingest cities are in the midwest including detroit at number nine.
>> and then ironically, the least happy place , anaheim, california.
>> home of disney land .
>> i don't believe it.
>> come on.
>> aren't people smiling at disneyland.
>> they caught mickey on a bad day .
>> minnie was being a total --
>> this has been a waste of your time at home and we're happy to bring it to you.
>> we're going to give you the e-mail of every member of our trending group.
>> and again, shoot us a smile about how you feel about that story. true or