Charlize Sucks Face with Chick For Good Price

10/23/2009 4:04 PM PDT

Charlize Sucks Face with Chick -- for Good Price

Charlize Theron kissed a girl -- and for $140,000 ... and she liked it.

The actress -- who's made out with Penelope Cruz and Christina Ricci before for work -- went girl-on-girl again yesterday after offering up her lips for the OneXOne celebrity auction in San Francisco.

The result: A steamy, 25 second smoochfest with the mystery woman who paid top dollar.

Why are you even reading this anymore? Enjoy.