You need to be a singer but you dont have enough sources hmm.I cant help you become a complete celebrity but can still give you some advice's that might help you achieve your goal.

Ok to start up you surely must be knowing that you must have a nice vocal(voice) to become a singer cause if you dont have the voice then even your songs wont put out good, but i hope you must be having a nice voice.

Now there is a software called Adobe Audition that is the best software through which you can record your sound into a background beat playing at the same time and it also features different kind of effects such as echo or distort which make the audio more interesting.
Work on this software for a while, create the best songs by practising on it.Then when you know that you have created a song that can be admired then upload your audio onto the various sites available on the internet.This will gain you a little recognisances into the media world and probably you will soon get offers from websites showing you a path you always desired.Work hard and i wish you good luck for your passion.