. >> my name is bradley scott montgomery. >> reporter: these are the kind of photographs bradley scott posts. a bentley, caviar, box fresh croc-skin shoes. have you ever taken a shot and thought that's just too much? >> i've caught myself on a few of the beptley pictures. >> reporter: brad's parents apparently made a little money in finance. hobbies -- business. favorite clothes -- fine cut suits. >> i like italian. >> reporter: favorite meal -- business lunch. who talks about business lunches? >> brad montgomermontgomery. >> virgin mojito. >> reporter: age? well, the kid's just 18. he's just graduated high school and he wears french cuffs. but and here's the but -- sometimes teens use social media to create who they want to be. and i'm afraid we gradually real iszed that brad is not all that he seems on instagram. that horse -- isn't his. >> the horse is actually a good friend of mine's. she has a stable in her backyard. the bentley isn't his, either. brad actually drives a ford focus. >> i've gone on road trips in this. >> reporter: stain on my seat, as well. and the caviar? >> i sti