Nope, this is not documentary footage, though one could imagine that, like many of us, Lindsay Lohan often wakes up, bleary-eyed, extensions mussed, and immediately reaches for her iPhone. But since there's a shot of Jezecrush James Deen sleeping peacefully, we know that this is, in fact, a scene from the upcoming film The Canyons.
As Drew Grant of the Observer writes:
You can really feel her frustration in this scene, which is obviously from the movie because Lindsay Lohan would never spend that long trying to find a missing cell phone. (Also, like, who even owns a land line anymore?)
Then there's the yelling and violence, which is very "Confessions Of a Broken Heart". Unlike the searching-for-the-phone part, it's frighteningly real.