Singer Cheryl Cole has been reportedly warned by her accountants to keep a check on her expenses on a Britain tour as she might end up with huge losses. “Cheryl wants to make her show as amazing as possible and if that means spending a load of cash on it, so be it,” the sun.co.uk quoted a source as saying. “If it were a longer tour, she would make money back from ticket sales. But the ideas she’s coming up with at the moment are not going to come cheap,” added the source. Cole has 11 performances lined up in October and the first one is in Belfast.