Chinese President Hu Jintao (1st row, 2nd R) and Hong Kong Chief Executive Donald Tsang (1st row, L) sing with performers and guests during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

Hong Kong singers Charlene Choi (R) and Gillian Chung, also known as singing group Twins, perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

(From L) Hong Kong singer Andy Lau, Aaron Kwok, Leon Lai and Jackie Cheung perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

(From L) Hong Kong singers Charlene Choi, Gillian Chung, Kelly Chan, Miriam Yeung and Joey Yung perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

Hong Kong singer Aaron Kwok perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

(From L) Hong Kong singer Alan Tam, Chinese athlete Guo Jingjing, singer Andy Lau and Aaron Kwok perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

Lion dancers perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Reuters)

Acrobats perform during the Grand Variety Show in Hong Kong June 30, 2007. The show is part of a series of events celebrating the 10th anniversary of Hong Kong's handover to China. (Xinhua)