I know I am getting catfished but how to approve it?

[Kenneth]

I met this girl in a chatting site and we started talking and things were going well and then she asked me if I have a kik so we can continue talking to each other and I asked her about her username I was stunned. She claims to be a daughter of a hall of famer basketball player and one of the greats. I really didn't want to go wrong about it and confront her and just went with it. I asked her for pictures and things and she delivered. She is beautiful to be honest. I tried to google her pics and no results. Asked her if she has any other social media she said no and she said she was an isolated girl. I kinda understand because people would have never stopped to talk about her father and she asked me not to make it weird by bringing him up all the time. There are couple things don't add up though. First, she claims to have brothers and I searched on google if he has any son and there was no mention about them. Second, she sent me an art pic she claimed to draw and it led me to some girl's tumblr or another social media page. I asked her to draw something for me and she did. The reason I am not saying her name because maybe she is barely on social media because of the popularity of her being the daughter of hall famer. I need some suggestion just to prove that she is real even though I still think that I am getting catfished by a professional lol. Thanks for the help..!!