How can an 11 year old girl become famous?
I think a 11 year old girl can and should be able to be a famous singer. I think they should follow there heart and keep trying as much they can and as hard as they can. They should follow their dream I know anybody can just belive. Do not be judged on their singing. Alaways remember to not care what people say unless its good.
If the eleven year old is producing sperm and the fifteen year old girl is producing eggs (has started her periods/menstrual cycle), then yes, the girl can become pregnant. The girl does not even need to have had her first period. Her first egg is produced before her first period. However, in many countries where both are underage it would be illegal to do so.
If your good, have a lot of talent AND know the right people, you have a chance, but you have to stick at it, otherwise people will think that its just a phase your going through. you might also have to wait a couple of years, most musician managers dont like to take big risks like taking on an 11 year old girl.