With the Oscars just a couple of days away on 24th February, Hollywood A-Listers will be busy with their final preparations to look ‘picture perfect’ on the big night. Eyebrows will be plucked, hair will be coiffured, and they will be waxed to within an inch of their life (that’s men included!) Of course one of the most important things on display will be their smile – winners beaming in elation at bagging a gong and losers pretending they are so happy they didn’t win the award they had set their hearts on!