Katy Perry is stunning in her tiny purple bikini on the beach in St.Tropez, but fans are saying she looks unhappy.

Katy Perry joined the likes of Kim Kardashian, Kris Jenner, and Eva Longoria at Lauren Sánchez’s glamorous bachelorette party ...

Lauren Sanchez's Paris bachelorette party featured stars like Kim Kardashian and Katy Perry, as she prepares to wed Amazon ...

Katy Perry Puts a Lacy Spin on the No-Pants Trend With a Barely-There Maxi Skirt Katy Perry Was Practically Naked on the Runway in a Leather Dress With Giant Cutouts ...

Kevin Mazur/Getty Images for Katy Perry Perry paid homage to another iconic past look of hers during the show, wearing a sheer gray latex mini dress complete with peppermint-shaped hip ...

But one person who's wasting no time is Katy Perry. Although admittedly ... Oh, and did we mention, the naked dress was crafted from totally see-through fabric that was embellished with *very ...

Katy Perry has been, uh, kinda busy ... Drew Barrymore and Gwyneth Paltrow, but Katy's dress was still among the most show-stopping. Specifically, she was rocking a silver, sparkling dress ...