Cheryl Cole is thought to have paid £3,000 to access a private lounge at Heathrow Airport.The Mirror reports that the singer stopped off at the exclusive Windsor suite last weekend after flying back from South Africa with Derek Hough.An airport source told the paper: "Aside from the private suite used by the Queen and Prince Philip, the Windsor suite is the most exclusive area of the airport. It’s used by all the rest of the royal family - Prince Charles, Prince Andrew, Harry and William - plus the prime minister, visiting foreign presidents and royalty."Victoria Beckham was the first celeb to start using the Windsor suite, now Cheryl’s in on it too. She's in pretty good company - it shows how far she's come in her career."
