"It was just like, oh God, cringe! It was stuff like, 'Hi guys. I hope you're having a great weekend. I hope the weather's great!' Just so boring. I thought, 'Oh my God, everyone knows this isn't me - and if they don't, that's even worse!' So I said, 'OK, everyone stop! I'll take it over instead.'" Former Harry Potter star Emma Watson took over her Twitter.com page because she was sick of her team's tedious tweets.