Young Thug's video for 'Best Friend' is getting attention for its bizarre visuals. (In it, Thugger plays multiple characters and gets served his own head at dinner.)

It's also getting attention from viral star Tokyo Vanity, who believes Thug stole the track from her song 'That's My Best Friend.'

Vanity claims Thug initially wanted her to be in the video, but she declined because his song is "poo."

She also claims that her song is "copy written and trademarked" and that she may sue Thug.

Watch her call out Thug -- and also JR and Trey Songz -- below. Then listen to the songs and let us know if she has an argument.