Robbie Williams admits to smoking marijuana inside Buckingham Palace

Robbie Williams has admitted to smoking marijuana while he was inside Buckingham Palace. The Angels singer, 42, suggested that he lit up in June 2012 when he performed for the Queen's Diamond Jubilee Concert while denying rumours about having been sick there.

Robbie said, "Threw up in Buckingham Palace? No," before adding: "I smoked a spliff in Buckingham Palace."

Robbie has been open about his use of the class B substance. In 2013, he said he still uses the drug recreationally, despite two trips to rehab. But Robbie is not the first star to have misbehaved at the palace in Westminster. John Lennon had revealed that The Beatles smoked drugs there before being awarded MBEs in 1965.