这是一段新闻报道称。"昨日，娱乐界巨星刘德华在上海举办了演唱会。这场演唱会吸引了大量粉丝，导致许多观众不得不挤在场地外等候入场，甚至有不少人落泪。*请你把以上新闻简明扼要地改写成一句英文。*
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Yesterday, superstar Andy Lau attracted massive crowds to his concert in Shanghai, leading to overflow outside the venue and emotional reactions among the audience.
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