People are already lined up outside Bill Graham Civic Auditorium to catch Britney Spears' free mini-concert for Good Morning America. Although she was supposed to perform in the Castro, Spears changed locations due to concerns over the weather. People are already lined up outside the theater to catch the pop singer in action, some of them since late last night. Behold:

Before Spears takes the stage, noted San Francisco drag queens Heklina, Juanita More, Donna Sachet, Sister Roma, and Pollo Del Mar will welcome her to the stage. This is part of Spears effort to reclaim (?) her gay following.

If you have pics from inside the concert that you'd like to share with SFist, please sent them to editor[at]sfist[dot]com. Thanks!

Video: Tedrick Tetris Kelly