The Icelandic singer, Bjork, has caused controversy among fans in China by shouting "Tibet! Tibet!" at the end of a concert in Shanghai
"I like Bjork", said one, "it's OK for her to have a different point of view, but for her to do this is disrespectful to fans here - very selfish of her".
The song Declare Independence has previously been used by Bjork to highlight other struggles for self-rule.
She dedicated a performance of it in Japan last month to Kosovo. She has also used the song to campaign for Greenland and the Faroe Islands - territories controlled by Denmark.
Her behaviour at the Shanghai concert has not been reported in the state-controlled Chinese media.
Talk of Tibetan independence is considered taboo in China, which has ruled the territory since 1951.
The cry followed a powerful performance of her song Declare Independence.