not only is it photoshopped, it's a terrible job to the computer nerd eye - notice in the 4th picture along the girls legs, the different in shadows, how they cut off and continue elsewhere. The first picture was taken against a white wall for ease of photo shopping, and the second they just spent some time on.
AS posted in another thread...look at the pics where she is in front of the door...on one she looks to be like a foot or more taller than the door.....in the next her head is about even with the top of the door....
and looking at the last pic....considering her "perportions" it may not even be the same girl....although the LITTLE one looks to be the same...and she appears to be wearing the same shoes.
on top of all this.....REAL people that have grown to these heights have not been very well proportioned over all.....they have ended up having numerous medical problems.......these are without a doubt...shopped.