Barbara

Barbara is a friend of Susan,she was only heard in Dog Days when Greg wanted Susan to take his picture with Heather Hills,but right when she was about to take it,she received a phone from Barbara,after they'd done the talking,Susan snapped Greg's photo,but right then Heather had to change her pool because life-guard shifting was done,Susan did take a picture,but by the time some other life-guard came.

Appearances

 * Diary of a Wimpy Kid: Dog Days (mentioned only)