With all the regulation shifts, evacuations and the recent terror attempt on Christmas Day, it's a stressful time to fly.

Stress affects all of us; passengers, airport staff, pilots and yes, even superstars. Perhaps it was stress that got to Britain's Got Talent prodigy Susan Boyle at Heathrow Airport on Tuesday.

According to HolyMoly, Boyle suffered a complete mental breakdown in the British Airways lounge. She grabbed a mop from a cleaner and began using it as a microphone, then polished other lounge guests' shoes with it. BA employees reportedly tried to stop her, and she took off running, eventually bursting through the doors of the usually-peaceful lounge screaming "I've escaped! I've escaped!"

"A BA official had to sit with the singer until she regained composure and boarded the flight to Chicago," reports HolyMoly, adding that the singer is heading to the US to appear on Oprah. Chelsea Handler mentioned this week on Chelsea Lately that the star is also working on a line of Susan Boyle products like t-shirts and mugs. While the TV circuit and souvenir development are normal celebrity activities, stress may be piling up on Boyle, who has a history of mental illness and has become very famous very fast.

If this were any other celebrity, we'd assume it was drugs -- and we'd probably be fed a bogus story about a bad reaction to a sleeping medication. We wonder how the Boyle PR camp will spin this.

Filed under: United Kingdom, News