Taylor Swift steals the show at 'Toy Story 5' premiere with double surprise

Taylor Swift's fans are over the moon as the singer gave a double surprise at the Toy Story 5 Los Angeles premiere.

​On Tuesday, June 9, the pop star made a surprise appearance at the premiere and also delighted the audience at the Dolby Theater by performing a piano version of her new song, I Knew It, I Knew You, from the movie.

​But the surprise did not end here, she also joined Randy Newman on the stage to perform his song, You’ve Got a Friend In Me, which is also part of the movie.

​Moreover, she walked down the red carpet donning a sparkling off-the-shoulder corset dress but later changed into a butter yellow long dress for her performance on stage.

​The Life of a Showgirl artist also gushed over the movie while interacting with the audience.

​While calling Toy Story a "masterpiece," via Variety, she said, “It means the world to me to be a small part of the universe of these films. Toy Story 5 is my favorite of all the Toy Storys. I’m so lucky that I get to be a part of this.”

​She continued, “I want to thank all of the creators at Disney and Pixar for all the work they put into this film. It’s insanely beautiful and it’s a masterpiece."

​“We’re so lucky to get to have this film out. Your work is amazing and I hope you’re all so proud of yourselves if you’re in this room and you worked on this film. Thank you so much," Taylor added.

​Toy Story 5 is all set to hit theaters on June 19.