Is it wrong to tip more to attractive waitresses?
Why do you tip more for attractive waitresses?
Some of them are pretty cute, I like them
You should tip based on service and not your physical attraction. It's not okay to treat servers as objects and all of them deserve a fair tip if they offer good service.
Right. I tipped a big amount to make them notice me.
You should not tip waitresses based on their attractiveness. It's  best to tip based on the service you receive at a restaurant.