Charlotte Church spent $18,000 (€14,700) on a private party after a night out in London recently.
The Voice Of An Angel singer decided to throw the impromptu bash at her hotel suite following her appearance at an awards ceremony at the capital's Royal Opera House.
Church, who kept being stopped for her autograph while out clubbing with boyfriend Kyle Johnson before heading back to the Ritz Hotel, wanted a bit more privacy.
A source says: "Charlotte was dancing with Kyle and lots of her girlfriends when she kept getting asked for autographs.
"Then Kyle told her he'd 'had enough' and wanted to head home to their suite in the Ritz Hotel.
"But Charlotte wanted to stay and dance. She started off drinking vodka and moved onto champagne and was clearly having too much fun to call things a day."
And when they returned to their hotel, Church and Johnson continued the partying. Once inside, the 18-year-old ordered ten crates of Cristal champagne costing $540 (€440.20) per bottle.
The source adds: "They ordered room service food as well as they said they all had the 'munchies'. Charlotte made sure everyone was fed and watered."