Answer:
Do you know what you can hold without ever touching it?
Bright as diamonds, Loud as thunder, Never still, A thing of wonder.
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
Everyone has it and no one can lose it, what is it?
It is by nature, soft as silk; A puffy cloud, white as milk; Snow tops this tropical crop; The dirtiest part of a mop
People take me on walks and I run and have fun. What am I?