User blog:Sirenixisthebest03501/I Just Have One Question

I just have one question I'm curious about. I don't know if you could answer this for me but here it is:
 * Whenever the Winx transform into their respective forms, does the people around them or their enemies hear and see their transformation?
 * I asked this question because in some episodes I watched, the enemies said: "Same song and dance." and "That is just another fairy trick."

Please answer this. Thank You ^-^