London, February 24 (ANI): Susan Boyle reportedly broke out into laughter after Eurostar staff mistook her for Queen Elizabeth II.

The Britain’s Got Talent star was on a trip back from Paris when she was given a royal treatment stemming from a misunderstanding by station staff.

“A rumour went around that the Queen had arrived to catch a train back so everyone was told to observe royal etiquette,” The Mirror quoted an onlooker as saying.

“It soon became clear it was Susan - and not Her Majesty - but one train attendant still thought she was the Queen. Susan roared laughing when she realised the mix-up,” the onlooker added.

The singer was purportedly accompanied by her manager and niece in first class at the time.

A source close to the star said: “She’d had a pretty hectic few days, but this really cheered her up.” (ANI)