The legendary girls from St Trinians had their premiere last night in Leicester Square. St Trinian's is the 2007 film of the 1950s film series is getting certain bits of the press excited, with a cast that features Rupert Everett in drag, Russell Brand twatting about with no noticeable change of costume or persona, Colin Firth striding about being humourless and lots of attractive women playing schoolgirls. Celia Imrie and Anna Chancellor both have......