AHHHH!!!! New noise!?!?!?!

Ok, lately I’ve been noticing this anoying sound while I drive my GS-R.

It’s RPM relevant, very noticeable over 4000 rpm and gets a little louder as the revs go up. sounds almost like a brake pad that’s rubbing (but it’s not that). Does it when the clutch is pressed or released (haven’t tried with the car not moving).

I was driving with a bunch of friends and everyone of them told me about the noise. Any ideas?

Thanks.