I have no idea who that is, but I have a .gif of that same clip where a thought bubble with a buttplug pops up over her head.
edit: actually, I just looked and it's an entirely different clip with the same woman doing the exact same thing. Is that like some special look she does for the cameras, or what?
I'd post it, but every time I put it up on photobucket my account gets suspended for terms of use violation. But it's also here:
http://www.creepygif.com/image.php?i=701