I have my doubts Jen 

The woman behind looks bewildered

I think that is Michelle Obama, isn't it ?  

It's rumoured that it's a photoshop photo going back to 2011 done of Obama and Rick Santorum who was campaining at the time to be the Republican nominee for the 2012 presidential election.

Well if it is, that's probably her  or  face then

And the other woman is Oprah Winfrey.

Nah, the one to the left of the piccie El

Nope. It's VERY photoshopped.

Thought so Rawky lol

This definitely is genuine (and quite famous):

(Leonid Brezhnev and Erich Honecker, for those who didn't recognize them...)

It's definitely real, I was there. 

can't possibly be real, David Cameron doesn't posses a set of lips 

I'm just glad no tongues were involved.

*vomits*   Obama wouldn't be a problem though, but DC 

You would think that wouldn't you.