Katy Perry Bombs At The Box Office

By RadarOnline.com Staff

Katy Perry's Part of Me arrived at the box office with a thud.

The musical documentary is expected to take in $7.1 million in its opening weekend.

"Earth to Hollywood: no one cares about Katy beyond a handful of tween/teen girls. Not even Russell Brand anymore," wrote Deadline's Nikki Finke of the dismal opening.

The Amazing Spider-Man easily took the weekend, with $65 million. The fantasy flick opened on Tuesday to take advantage of Wednesday's 4th of July holiday, and is expected to have sold $140 million in tickets by the time the weekend wraps up.

RELATED STORIES:

Katy Perry Shows Off ‘Film Reel Bra’ In Hollywood

Katy Perry: 'I Still Believe In Love, Most Definitely'

Katy Perry: Why I Included The Breakdown Of My Marriage In New Documentary

Katy Perry Defends Kim Kardashian Marriage, ‘Nobody Knows What Really Happened’