Let me just point out that while there certainly is some Photoshop touching up in the second photo (yes it certainly looks like they skimmed a bit off the belt area...)- its actually an entirely different shot with entirely different lighting.... the first one looks like a test shot - the lighting is much more soft, her legs and head in are slightly different positions and she hasn't even been styled (her shorts are all rucked up, hair isn't wet or blowing in the breeze) Some of what you are seeing was done with safety pins and strobe lights...