The American Film Institute’s AFI Fest got underway in earnest Wednesday at the TCL Chinese Theatre in Hollywood with the world premiere of the Apple TV+ documentary Selena Gomez: My Mind & Me, where the star walked the red carpet and participated in a post-screening Q&A (which AFI asked me to moderate) joined by the film’s director and co-writer Alex Keshishian. Deadline In the nearly four decades this fest has taken place I can’t really recall the last time its opening-night gala started out with a docu, much less one focused on a music star/actress. But then this movie is...