She did this before to earn money because her father ran away with all that money she had earned/saved for her and her family. And like the comment below, she thought at first that it was just a simple photoshoot but it turned out like that.. And she was too pressured and scared to say NO. I think Dara got some haters because of this.

I'm a Filipino but I'm happy that Dara is now part of 2NE1. She's happier there especially with Bom and the other members to protect her. :)

Keke, I see you've stumbled upon pre-debut Dara. This was when she was still living in the Philippines. There's an interview about it somewhere, apparently because she was young and naïve, she thought it would be a simple shirt/skirt fun photo shoot, but next thing she knew, she was being put in lingerie and handed a whip.