Momentum's not really something Miss Eartha can do anything about. Fortunately, the people at Virgin have an area rug just inside the door to deal with water and yuk being tracked in by thousands of visitors a day, so when Miss Eartha proves unable to stop on a dime, she simply goes to her knees on the rug- and skids a good several yards before coming to a halt just shy of a massive display of Justin Bieber CDs.

There may be some applause from the other patrons, who weren't expecting a show today.