London, Nov 6 British actress Anna Friel has revealed that she almost forgot her lines during a recent performance of West End show 'Breakfast At Tiffany's' after a theatregoer vomited over the audience.

Friel, 33, is currently appearing as Holly Golightly in the hit stage production of Audrey Hepburn's classic movie.

And her performance was almost ruined when a reveller threw up over the balcony and splattered audience members below.

The actress admits she was angry at first, until she realised what had happened.

"I thought it was late-comers who shouldn't have been allowed in - but it turned out someone had vomited from the balcony over six people and they were being escorted out to be cleaned up," the Daily Express quoted her as telling U.K. radio station Smooth.

"I carried on singing but almost lost my way as there was such a noise coming from the seats. I almost lost it but I'm proud I kept my concentration," she added. (ANI)