You have to get past her looks and focus on the person who lives inside the beautiful package. I was extremely close to my father too. He was one of my best friends and he's the one I have all the cool memories of from my growing up days, and he's the one who checked me and was what I thought was an ass hole at times when I was coming of age because he knew he had a very attractive daughter and he knew the sexual nature of men. Because I was so close to my dad, who was a very masculine leader of his family, and other men, and his church, etc. I feel very comfortable around men and I tend to understand them well...especially the more manly ones.
Like someone said above, complimenting her looks is passe'. She hears that constantly and her looks are obviously on display for all to see. You would do better to compliment her on her wit, her sense of humor, her intelligence, her cleverness, her sweet nature, whatever it is about her (besides her looks) that is unique to her.
Regarding the "little girl" inside her, you find a way to play together. I'm not talking about sex either. I'm talking about doing things together that are fun other than sex. Maybe its concerts, maybe its dancing, maybe its hiking or cycling or movies or gaming or socializing with friends together, you get the idea. Some women like sporting events, I like to go hit golf balls or play golf, and I like to go to the batting cages sometimes. Some women play tennis, some play cards. Do stuff together that is enjoyable and gives you the ability to interact together and get to know one another.
This is a woman who many men want so she is going to be in the position of the chooser. This is especially true if she has high self esteem and knows her value...and she does if she is close to her dad and is a princess.
You want to show sexual interest and you want to escalate with confidence, but you also need to respect her boundaries when she asserts them. If you go the route of too sexually aggressive you'll blow yourself out. She knows you want to f*ck her. Every man does. Give her the opportunity to choose you.