How do you booty shake?

Question: How do you booty shake!?

I can dance kinda well and move my hips, but I really would love to know how to booty shake!. Like how to pop your as* and make it shake really quickly like it's vibrating!.
I would appreciate it alot if some one could give me some advice, or can send me the links to videos!.
Thanks :) xWww@QuestionHome@Com

Best Answer - Chosen by Asker:

First you stand feet comfortably spread!. Bend your kness as if you are in pliye!. And work on moving both your hips and pelvis up and down!. You can even look at your behind to see if it is working!. do not bend your knees up and down while attemping this move, because then your shaking your body not your behind!.Www@QuestionHome@Com

its like belly dancing but to vibrate your a**
just move your knee quickly and very fast and make your body forward until it makes 90degrees position!.
browse at youtube the pussycat dolls!
i forgot the linkWww@QuestionHome@Com