Millionaire Ortho. Another mattress in Sealy’s hugely popular millionaire range, the Millionaire Ortho mattress has been proven to be great for back pain sufferers in wealthy fashion. After complaining about back problems and a lack of sleep, Mattressman had the honour of supplying Celebrity Big brother 2007 winner Shilpa Shetty the previous version of this mattress while she was in the house. And buy this Millionaire Ortho Now £254.00.