2014 VMAs vs. 2013 VMAs Show What a Difference a Year Makes
The VMAs really show you how much can change in a year. Some of the biggest stars of this year's MTV VMAs, like Ariana Grande and Iggy Azalea, were barely a presence at last year's ceremonies. Then there are a few artists who made a splash in 2013, and are barely a blip on 2014's radar. Here, a quick look back.