Are these photos photoshopped?

they're not photoshopped. i mean you can remove a pixle here and there, but its hard to tell.

usually for photoshops you can see some smudging over the edges or some light differences

yes they are all photoshopped and it's all done by the blonde girl shes putting her self into the pictures. You can especially tell on the one of her sitting on the bench and the last one with the group.

As to how I can tell just look closely and find it yourself. I just know.