Different users, different servicing is an important commercial strategy. As VIP users are the main source of revenue, how to provide precise and personalized services for them becomes a hot spot for Mobile Social Network(MSN) providers. Effective pre-fetching of web-pages can improve Quality of Experience (QoE) for MSN users by reducing latency perceived from end-to-end. In this paper, we propose a novel user-aware dynamic Markov chain model to provide personalized pre-fetching for VIP users while guaranteeing the common pre-fetching for ordinary users. It can avoid the weak points generated by applying the former pre-fetching mechanisms to MSN: non-user awareness, low accuracy, high complexity, and repetitive training. Based on real click-stream data of wap.renren.com collected from a main Mobile Telecom Carrier in Chongqing province of China, we evaluate the model.