Paul McCartney Does Mannequin Challenge to Rae Sremmurd's 'Black Beatles'

When Swae Lee and Slim Jxmmi sang that they were related to Paul McCartney on the SremmLife 2 cut "Black Beatles," who knew if they thought the O.G. Beatle himself would ever pay attention.

But with everyone on the internet soundtracking their Mannequin Challenges—that trick where people like Hillary Clinton or Destiny's Child stand very still while music plays—with the Rae Sremmurd breakout, it was only time before McCartney took notice.