If Oksana Grigorieva wants to be known as a respected singer, she might wanna stop taking a page out of Spencer Pratt's notebook.

For now, the Russian is known solely for getting knocked up by Mel Gibson.

Instead of just focusing on her music, however, Oksana is making headlines again for acts that took place when she was undressed.

Yesterday, Grigorieva filed a lawsuit against Samuel Oriti , a photographer she claims sold pictures of the singer in lingerie. The suit refers to Oksana as "an internationally renowned model, pianist and musical composer and performer," which is hilarious.

Double Whammy: Oksana Grigorieva is carrying Mel Gibson's seed and resembles Octomom.

Documents allege that Oriti met Oksana in 2004 and told her he would negotiate a deal for her with a major lingerie company. She agreed to the pics, paid for them to be taken and is now dismayed that they've been leaked online. (Check them out NOW!)

The suit does not claim there is any contract agreement between Oriti and Oksana; nor does it provide evidence that she paid for the photo session.

Oksana is seeking at least $100,000. She should be seeking psychiatric treatment instead.