Willow Smith introduces 'Warriorettes,' explains 'Whip My Hair' video concept

Willow Smith is having a very good week. Not only did her debut music video rack up nearly 5 million hits in just a few days -- and a 'Sesame Street' parody mash-up is doing almost just as well.

Now, the 9-year-old is talking about the concept behind the video, and it involves coining a few new terms.