Former President Barack Obama has kept busy since he left office ... Photographer Briana Inell also did not notice Obama until her clients’ grandparents pointed out the Secret Service walking ...

Belle Thomas, a four-year-old girl and her brother, Preston, were staring into the camera smiling. Just then, the former president of US strides into the frame.

Former President Barack Obama has kept busy since he left office ... Photographer Briana Inell also did not notice Obama ...