picture of face that was used for this fake?

As already said, she is Jennette McCurdy, although I assume you already know she's an actress famous for iCarly and Sam and Cat (just a pro forma)

This is the original pic:

This is the full pic of the fake

This site has some other Jennette Mccurdy fake photos, if you're interested (They also claim them to be the most realistic. Really?): http://www.topcelebrityfakes.com/tgp/8_jennette_mccurdy_fakes/index.html

As already said, she is Jennette McCurdy, although I assume you already know she's an actress famous for iCarly and Sam and Cat (just a pro forma)

This is the original pic:

This is the full pic of the fake

This site has some other Jennette Mccurdy fake photos, if you're interested (They also claim them to be the most realistic. Really?): http://www.topcelebrityfakes.com/tgp/8_jennette_mccurdy_fakes/index.html

Her name is Jeanette McCurdy. She isn't a pornstar, but an actress know for her role as Sam Pucket from iCarly and Sam and Cat