ok....first, assuming any image is unlikely to be altered in 2014 isn't reflective of the times. lots of people can do enough photoshop to change things. assume any image COULD have been altered.
second....cell phone cameras all have wide angle lenses that distort significantly based on distance and angle. not only can you never trust the proportions in such an image, but who knows what the noise in an image hides, or what's behind the blown out areas?
here's a random example.....how do you know this girl isn't blown out from having 3 kids or has a skin condition? how about zits, razor burn, or a hairy ass crack?
here's my point....no image is really any more real than any other, and taking ANY image as a guarantee is purely foolish.