Without calendars, we wouldn't know what day it is. Yeah, that sounds right.
So, it's a good thing NFL teams and their cheerleaders are around to make sure we not only have calendars, but videos that give us a behind-the-scenes look at how they are made.
Set to Taylor Swift's "22", both the New Orleans Saints and Miami Dolphins released videos that are, well, spunky.
Who comes out on top in this battle? You be the judge.