Why do i like "sexual attention" from men?

like i always find myself needing to wear tighter pants that pop out my bum or wear shirts that show off my cleavage. i feel so ashamed knowing that i want this attention. is there any way to stop this? but i love it when they stare at me. is this natural for most women? i am 20. i have never been in a relationship, nor been with a guy, i am a virgin. i used to suffer from low self esteem where i actually once cried because i thought i was ugly. lol. apparently, people say i am gorgeous. but whatevs.