Emma Watson targeted by stalker?

Emma Watson screamed when she was approached on her Long Island film set by a man she recognised as someone who had previously been following her.

A source told the Daily Mirror newspaper: 'The man managed to slip on to the set with some visitors and then approached her.

'She recognised him from hanging around outside her house and screamed.

'He took off into the woods and was chased by security and a couple of the tough stunt guys who also happen to be martial arts fighters.

'They caught up with him in the woods. Police were called and he was removed. It was really creepy.'

Emma was said to have been so devastated, she had to take some time to calm down.

The man was warned about trespassing but not charged.