‘Barbie’ beats ‘Oppenheimer’ with best box office previews of 2023

We’re all living in a “Barbie” world, according to the latest box office numbers, which show that Greta Gerwig’s big-screen take on the Mattel icon has not just bested summer movie previews but all of this year′s films. Warner Bros. confirmed that the Margot Robbie-led flick — half of the so-called “Barbenheimer” event denoting the simultaneous opening of Christopher Nolan’s “Oppenheimer” — earned $22.3 million in previews, marking the highest of the year to date, Deadline reports. The third and final installment of the “Guardians of the Galaxy” franchise previously held the title of the year’...