Are people just BORN good singers?

I don't think people are born with that talent. I think it's all a combination of knowing fundamentals, practice, and love for music! If u practice enough you will get to be good and lessons will for sure help! I know what you mean aboutthe shy thing, I was in your shoes but one day my friends encouraged me to sing infront of everyone and I got a lot more confidence!! Just keep practicing and u will get there!! Ask friends for opinions too they are a good support group!