Live, as the feature is called, will show up in your News Feed if a celebrity you follow decides to live stream. You'll also get a notification about the broadcast if you have recently interacted with a celebrity's posts. You can like, comment on or share the video while viewing a stream.Facebook users will be able to like, comment and share live streams from inside their News Feeds.ive, as the feature is called, will show up in your News Feed if a celebrity you follow decides to live stream. You'll also get a notification about the broadcast if you have recently interacted with a celebrity's posts. You can like, comment on or share the video while viewing a stream.