Katy Perry Makes Surprise Appearance At A Special London Screening Of Her 3d Feature Film Katy Perry: Part Of Me

London (Top40 Charts/ Paramount Pictures UK) The lucky audience invited to attend a special sneak preview of KATY PERRY: PART OF ME at the Apollo West End in London on Thursday, 7th June, was given an added surprise when the pop superstar turned up in person to introduce her new 3D feature.

Completely unaware of Katy's appearance in advance, the awe-struck crowd cheered and applauded enthusiastically as she made her way into the auditorium, where she also took time to hand out 3D glasses and popcorn to her eager audience.

Along with her legion of dedicated fans, the rest of the UK & Ireland will get their chance to see this truly inspirational and entertaining film when it opens in cinemas on 5th July.

A motion picture event movie, KATY PERRY: PART OF ME is a backstage pass, front row seat and intimate look at the fun, glamorous, heartbreaking, inspiring, crazy, magical, passionate, and honest mad diary of Katy.

It is a rare glimpse into the pop sensation's life behind the cameras.

Distributed by Paramount Pictures.