How many years of college do i need in order tom become an actress and a singer?:o

Zero

None, zip, zero, nada...

Just talent and being in the right place at the right time.

None, but it also can't hurt, drama classes, music classes. And more

Like they said, it doesn't take any extra education, just talent. But then again it's a hard business to get into so getting an education in something else to fall back on might be a good idea...