Katy Perry ‘Part of Me’: Singer Dazzles in Marchesa at London Premiere (PHOTOS)

Even though Katy Perry is as patriotic as can be, the “Wide Awake” singer spent Fourth of July eve in the UK.

Perry, 27, stepped out at the red carpet premiere for her 3-D concert film, Part of Me, held at Empire Leicester Square in London on Wednesday July 3.

Donned in a gold and white Marchesa gown, she accessorized in true “Katy” fashion, by sporting not only red, white and blue false eye lashes, but also added a Union Jack flag-themed umbrella. Pulling back her purple locks, Perry’s ‘do matched her sophisticated ensemble.

How does this stack up against her Part of Me Hollywood premiere look?

Last week, Perry hit up the premiere of her concert film in a red gown, which was very old Hollywood glam, but then slipped into one of her signature performing costumes that was equipped with movie reels in place of a bra.

Though Part of Me, a concert film which chronicles Perry’s life on and off stage, doesn’t hit theaters until July 5, a number of reviews have already been released.

So, what’s the verdict?

The Hollywood Reporter listed their bottom line as: “The pop princess gets her own studio doc and holds her own quite well.” Billboard mentioned the film is missing context, but says fans will enjoy regardless.

Will you be seeing her new film?

Click through the gallery from the UK premiere, then sound off in the comments.

Tags: Katy Perry