Helena Zengel didn’t realise Tom Hanks was a superstar (Picture: AP)

Tom Hanks’s co-star in News Of The World has revealed she didn’t realise she was working with a legend at the time. 

Helena Zengel, 12, who has landed Golden Globe, Critics Choice and Screen Actors Guild award nominations for her role in the film, admitted she didn’t know how much of a ‘big deal’ Tom was.