So, I've had a crush on this really cute 16 year old boy all summer. I thought he was so cute and nice. There is this girl that he really likes and is now taken by. But, I don't understand why. I actually make an effort to look cute and I do my hair and I wear trendy clothes. I'm 13 and that may be the reason but I look older though. People tell me I look like im 16.
So, the girl that he likes is just not even a little bit pretty. She never does anything with her hair. All she does is puts it in a ponytail and doesn't even style it. She is really pale and has acne and never does anything to cover it up. She has really small brown eyes. There is also nothing girly about her. She plays soccer and baseball (not softball, actual baseball.) She doesn't even wear nice clothes. All she wears is athletic shorts (soccer shorts) and boys t-shirts that are two sizes too big and sneakers. She is really nice though, but she is way too nice. What should I do to convince him that I'm prettier than her and I'm a lot better?
I know you think I'm really shallow right now but that's honestly what she looks like.
TL;DR: There's this guy I really like but his girlfriend is a pizza faced tomboy and I'm a lot prettier and flirtier than her. How should I convince him?
BTW I'm 13, the girl is 15, and he's 16.