I asked the other week whether one could have too much John Barrowman. Many of you answered in the negative. According to many of you, no you can never have too much JB. That answer is about to be put to the test tomorrow night. JB is hosting his new, Saturday teatime quiz show, and then, later, he’s in I’d Do Anything. Here’s a clip from the new quizshow, which starts tomorrow evening at 6.05pm.