Billion heiress guilty of being drunk while looking after a child

  A billionaire heiress who went on a 13 hour booze binge in a hotel lounge while looking after a young child faces a hefty fine. Russian Nicole Ovchinnikova, 37, enjoyed the marathon drinking session at The International Britannia Hotel in Canary Wharf on 2 March this year. The socialite arrived at the hotel the previous evening with the child and a male companion, Paul Brierley, and was still going strong at 10:30 the next morning. The prosecution had claimed…