How can i do my eyebrows like this girl?

http://www4.pic-upload.de/29.06.10/t6bzdb9hp1t.jpg

i mean ist big but not thick ... do i have to cut my eyebrows and whut kind of pen should i use? because i think seh cuts her eyebrows ?!? mine are long and i want it smoothie like hers ....


please helpppp