letting slip he is to be given a knighthood.The actor and comedian will become a Sir in the Queen’s Birthday Honours for his Comic Relief work.Although the 56-year-old has received his letter from the Palace, recipients are not normally allowed to speak about the honour until it is made official at an investiture ceremony, which is on Friday.But asked during a radio interview if he was being knighted, Lenny said: “I’m being pummelled from all sides by my family who are saying do we get some