Michelle Lee poses for photo with Sina Weibo mascot during Sina Weibo Anniversary Celebration in Hong Kong, south China, Sept. 20, 2010. Michelle also announced that she had been four-month pregnancy. Sina Weibo Monday presented the "Sina Weibo Star-Users Awards" to celebrities and organizations who made the best use of Sina Weibo to exert a positive influence on the network and the society at large. [Xinhua]