Game: someone famous is plotting your immediate demise

My thoughts exactly.

Yes!

Tragedy has been averted. The box is silenced.

For now.

(btwe, celebrity no. 2 was Minnie Driver).

In the future, to be a little more ambiguous, may I suggest you ditch “Not telling!” in favor of “Too specific”? You could make a loosely-interpreted rule that questions can’t be so specific that they clearly point out or eliminate one particular celebrity.