Tila Tequila has a large pair of breasts and... not much else to offer society.

Therefore, it's nice to see the bisexual celebrity at least putting her one asset to good use.

She's taking part on an online auction sponsored by the Keep A Breast Foundation, which donates all money received for painted, plaster breast casts to cancer research, detection and prevention.

So far, the highest bid for a copy of Tila's boobs is $44,500. The auction will be open through November 6.

“I am so excited to be able to work with Keep A Breast Foundation!” Tila wrote on her blog. “It’s a great charity... and now my boobies are at $44,500.00!!. Incredible!!! I’m gonna cry of joy!"

Tequila has promised to call - and kiss! - the winner of her auction. She'll also donate $10,000 for people to Tweet about the Keep A Breast Foundation and the bidding.

We never thought we'd say this, but: great job Tila Tequila! Way to put your breasts to work in a way that doesn't involve random fondling and exposure.