Taylor Swift’s “The End of an Era” trailer just dropped, giving fans a glimpse of what’s in store for the six-episode Disney+ docuseries. She explains, “This was a seismic, momentous period of time in my life and in the lives of anyone who this tour touched." While much of the trailer is focused on how Swift’s legendary tour came together, Swifties also catch glimpses of her romance with Kansas City Chiefs player Travis Kelce. It seems Taylor’s mom Andrea is a fan of the athlete, as she gushes...