Billie227 is the account of Laura Barns as heard in the movie. Billie is the blank account that the group assume as a glitch and mysteriously joins the group chat. billie227 was also included in the sequel, Unfriended: Dark Web.
Plot[]
Billie227 has the default profile photo and was Laura Barns Skype account before Laura died. The account is first introduced when Blaire and Mitch are having Cyber-Sex and Jess, Adam, and Ken were trying to call them. At first Blaire declines the call, but soon after they call again and it's automatically answered, which means that Billie227 hacked their way into the call. The group assumes the profile is a glitch and ignores it throughout the call. Billie227 forces another member who is added later, Val Rommel, to commit suicide. Then, Ken is forced to commit as well. After they both are dead, billie227 makes the group play Never Have I Ever, saying the loser will die. The game reveals dark secrets and lies about everybody in the group.
As the game goes on, Adam dies, then Jess dies, and then Mitch dies. Blaire is the only one who was killed and didn't commit suicide. She was killed by Laura's ghost.
(Photo editing is down at the moment, so I used this picture)