The straight faced and highly talented actor Ajay Devgan who was known to be the first among the heroes who could do their own stunts has turned an year older yesterday. It is heard that AD wanted to have a simple celebration to his special day and so he came back to Mumbai to spend time with wife Kajol, daughter Nysa and other family members. Ajay has been busy shooting for the film 'London Dreams'. Bharatstudent wishes AD a very happy birthday!!!