Sandara Park Weird Hairdo

I am a fan of Sandara Park especially when she was till here in the Philippines doing some cute commercials and films. Now, she is in Korea and making some waves in Korean entertainment scene.

I'm a little bit shocked with her new appearance, particularly the hairdo, weird hairdo. That hairdo is so familiar with me since I was a child. I just can't remember what... Look at her below.

And here's another one..

Can you tell where did Sandara get that hairdo? I'm just curious :)