my boyfriend makes me insecure

So yes, my boyfriend watches porn and i’m aware and for the most part i’m okay with it. But the girls in the porn he watches look the exact opposite of me...they’re all blonde with blue eyes and smooth with tiny body’s and Huge tits. I have black hair, tan skin, and small boobs. it makes me feel insecure and like i’m not what he wants. obviously he likes blondes and i’m not anything close to that. What should I do? how can I address these feelings with myself or him?