B Central was the starting point of all users on Barbiegirls, where they arrived when they logged in.
B Central had pink tiles and you had several options to where you wanted to go, directly from B Central by clicking on the following:
Billboard: Infomation about that feature / news (Only accessible from B Central)
Avatar: Edit your avatar
Blimp: Buzz & Goss (Only accessible from B Central)
Purple Door: Games
Sign 1: Your room
Sign 2: Other online user's room
Many announcements were made from B Central, popular ones include: 'Shop in my room please come' and (towards end of Barbiegirls) 'Keep Barbiegirls! Keep Barbiegirls!'
At the realse of the game 'Litter Blast,' many users walked around B Central, among other places, in a row, all wearing green clothing, saying enviromentally-friendly encouragments and tips. Anybody that joined them got given a reycle bag from the user that started it.