Celeb spotting: Jennifer Garner, Lady Gaga

Jennifer Garner attends the Premiere of Summit Entertainment's "Draft Day" at the Regency Bruin Theatre. (AFP/GETTY)

Jennifer Garner (AFP/GETTY)

Mike Tyson attends the premiere of Summit Entertainment's 'Draft Day' at the Regency Village Theatre in Los Angeles, California. (Photo by Getty Images)

Ivan Reitman and Jennifer Garner (AP)

Christine Baumgartner and Kevin Costner arrive at the premiere of "Draft Day" (AP)

Kevin Costner and Jennifer Garner in a scene from "Draft Day." (AP)

Lady Gaga arrives at Roseland Ballroom. (GETTY/AFP)

Lady Gaga (GETTY/AFP)