Taylor Swift was joined by Beyoncé at the premiere for The Eras Tour concert film.The two pop icons were pictured together at the premiere in Los Angeles at the AMC The Grove 14 theatre on Wednesday (October 11) ahead of the film’s worldwide release.Others in attendance included the film’s director Sam Wrench, along with Swift’s backing dancers and band from the ‘Eras Tour’ – which continues with shows in Argentina and Brazil next month.Beyoncé is set to release a concert documentary film for her ‘Renaissance’ tour later this year, and it will similarly be screened in cinemas, according to reports.Ahead of the premiere, Swift announced that The Eras Tour film will screen in cinemas a day early on Thursday (October 12) in the US and Canada, while additional screenings will be added throughout the opening weekend due to “unprecedented demand”.“I can’t thank you enough for wanting to see this film that so vividly captures my favourite adventure I’ve ever been a part of: The Eras Tour,” Swift wrote on social media. “And the best part is, it’s an adventure we’re still on together.