Who wrote the screen play of   2006 American comedy-drama film which Lauren Nicole London performed in 
ATL (film):  The screenplay was written by Tina Gordon Chism from an original story by Antwone Fisher, and is loosely based on the experiences of the film's producers Dallas Austin and Tionne "T-Boz" Watkins (of the R&B group TLC) growing up in Atlanta, Georgia (ATL).
i don't know