say what?

So there we were, walking out of the office when who should we run into but the Boss. After some last minute work matters, B starts to walk off, then suddenly stops and turns around and the following conversation takes place:

B: Eh HX I didn't know you were in a band! (On hindsight, I think I'm mildly insulted by how shocked she sounded)
Me: I am?!
B: Yah they were saying just now.
Me: I am?!
B: Eh did they bluff me?
Me: Er. I don't know. But I'm not in a band.

Completely flabbergasted, I proceed to text one of the aforementioned "they".

Me: Eh why does B think I'm in a band?
P: Oh we were talking about local bands and you popped up. You're going to be famous!
Me: Huh. But I don't have a band. What talking you man.
P: Oops. We said you were a lead singer of a band. Haha.
(So not only was I in a band, I was the bleddy lead singer. Right.)
Me: Haha how come I didn't know. So is my band any good?
P: One of the best man. Haha.
Me: Haha okay. OMG. Hope this doesn't mean B wants my fake band to do something.
P: Don't worry. Anything is possible in the tv world.

If that was meant to reassure me, it DIDN'T WORK.