Media mogul, Mo Abudu, shared this throwback photo of herself when she was 18. She posted the photo on her Instagram page on Thursday, September 3, with the caption.''My dear sister shared this picture with me this weekend. It's a 38-year throwback. I was 18 when this picture was taken. How time flies. I will be 56 in a few days by His Special Grace. A real trip down memory lane''