I wanna cut my hair like this.?

I'm a girl and my hair is thick. I wanna know what this style is called. I want it cut like Justin bieber has is now. What do I ask for..? Is there and products I need to style it like this. Here's a picture http://userserve-ak.last.fm/serve/_/82958733/Justin+Bieber+NEO.png
http://cdn.popdust.com/wp-content/uploads/2012/06/JustinBieber-BabySong-Story-2.jpg
http://www.billboard.com/photos/stylus/1899469-justin-bieber-boyfriend-617-409.jpg
Thanks!

Take the photos to a good hair stylist and say, "make my hair look like that."