Someone on Twitter says this:

https://twitter.com/huizhong_wu/status/1156349675831615488

> If you watch this vid from a Chinese site it says she used to cover up her face with a cartoon photo onscreen and would post filtered photos and short vids. Think it’s that she forgot to put up the photo for the live http://n.miaopai.com/media/ffdEpeNnTdRPa4ABk8DJa-zgvC~FDYrT