你断句错误。

welcomed sb to the 76th Film Festival 欢迎某人参加电影节。

其中sb 为 stars from Hollywood and beyond.来自好莱坞以及其它地方的明星们。beyond为副词，作from的宾语。

from可以后接一个介词短语，例如from behind the door, from under the bed, from beyond China. 如果第二个介词的宾语在前面提及，则省略介词宾语，behind，beyond则为副词作from的宾语。

以下为COCA例句：

 Yes. I welcome the fact that the hon. Gentleman has brought to the attention of the House and of the world outside the fact that Northern Ireland has so much to offer as an area for investment, both from the rest of the United Kingdom and from beyond.