Stella McCartney Fall 2018 at Le Louvre

“It’s a Stella-bration!” cried Stella McCartney, at the Hollywood concert thrown in honor of her Autumn—the brand’s name for Pre-Fall—collections. Stella always does an amazing pre-collections party, and this one was no different. St. Vincent, Beck, Grimes, Leon Bridges and of course, the one and only Paul McCartney all walked the red carpet at the…