PHOTOS - Taylor Swift The Eras Tour concert film premiere was a starry affair! 

On Wednesday, the musical film premiered at the Grove in Los Angeles, and hundreds of fans gathered outside the theatre to catch a single glimpse of Taylor Swift. 

As a surprise to all the fans, Swift stepped outside to attend the premiere. 

“The Lover” singer walked the red carpet wearing Oscar de la Renta’s dusky-blue gown with cutouts and flower detailing. 

Beyonce, whose concert film is also on the way, too showed up on the red carpet to support Taylor’s film. 

Dressed in a futuristic outfit, Queen Bey was looking phenomenal. Beyonce and Taylor posed together at the event. 

Taylor posed with her crew and backup dancers. 

The night was attended by many Hollywood A-listers like Rachel Zegler, Adam Sandler, Mariska Hargitay, singer-songwriter Maren Morris, and Simu Liu among other stars. 

Directed by Sam Wrench, Taylor Swift The Eras Tour has thus far garnered rave reviews.