Scarlett Johansson has hit back at claims her close friendship with acclaimed director Woody Allen sent producers scrambling to manage her diva-like behaviour on the set of new movie Vicky Cristina Barcelona.Johansson, 23, has been touted as the Hollywood director's latest inspiration since the pair teamed up for 2005 film Match Point.A source tells the New York Post, "Scarlett isn't the same... She's turned into the biggest prima donna... everyone said she was a sweetheart... now they say, 'Scarlett's let it get to her head'."Just last week, the star defended allegations of her behaviour, insisting she lives a 'very modest and private lifestyle'.A spokesperson for the actress adds, "Scarlett loves the movie and enjoyed working with everyone on it."

Tagged in