Coronation Street legend Sally Lindsay is a proud mum to her twin sons Victor and Louie - but the TV star usually keeps her boys out of the public eye. So Sally's fans were treated to a rare sight recently when she posed for a photo with the twins during a night out in London's West End.The actress, who is best known for starring in Corrie as Shelley Unwin, attended an anniversary celebration on the Mrs Doubtfire musical at The Shaftesbury Theatre last week and brought two very special guests with her.