Is it too late to start singing lessons,piano lessons and break dancing?

You are too young to even think about postponing or giving up on any of those things. Not everyone are born great singers...thats why you should practice to get better. With all of those things you mention, they kind of go hand in hand with each other. They do compliments each other. I was in a similar situation. I have always love the piano and its beautiful sound but was afraid for the longest time to try it. But found some material online that i am working on right now that fits into my schedules and doesn't cost me an arm or leg. lol... Dancing, i have two left feet, but who cares i do it because its fun. For the singing and dancing part i can't say much, because i personally am not good at it, but just keep on practicing and get better. And the piano, im enjoying this go at my pace and fun easy to follow program, so if you would like to pursue that further, it may be in your intrest to check out the site below. Good luck.

It's never to late to start. Pick up dancing and piano lessons again! Also singing too if your serious about becoming better. :)