Occasional actor and full-time scourge of the tabloids Hugh Grant is being plagued by a mystery dog pooper. More specifically, someone – or something – is leaving a daily dollop of dog poo on his doorstep. Grant, appearing on BBC1's Graham Norton Show on Friday, wondered whether it was revenge for taking on the red-top press over phone hacking and much else besides. "In PR terms it wasn't a classic move to take on the press, but luckily because I don't do many films any more it's not such a worry to me," he told Norton. "I am worried about other forms of revenge though – someone is leaving dog mess outside my door every day. I have become more obsessed about finding out who that is than smashing the worst parts of the press." No word on which is Grant's newspaper of choice for cleaning it up. Perhaps Monkey can guess.