Beck's hair

I was checking out these pictures of beck hansen and i really want my hair to flow like his. Right now its thick and strait like these old pics:


http://www.angelfire.com/ab7/roonyengine/beck5.jpg]

http://www.angelfire.com/ab7/roonyengine/beck4.jpg]

And I want it wavy and a little curly like these

http://www.angelfire.com/ab7/roonyengine/beck1.jpg
http://www.angelfire.com/ab7/roonyengine/beck3.jpg

Any suggestions?
thanks

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