Biography
this is a website that allows people to download "tiktok videos"
but there is a function called "download hd video" that causes the media player to activate based on what operating system you have, mostly android, some peoples scrobbler intercepts the now playing metadata from the website and scrobbles that to their profile.
Read full biography ↓
therefore this is why the website shows up as a "artist" profile when it really is just a website to download tiktok videos, or really anything that comes from there with a link from tiktok.
Biography text from Last.fm, available under CC BY-SA.