Katy Perry is stunning in her plunging corset dress as she goes braless for dinner in Paris with some very famous faces.

Katy Perry has been shamed for going braless as she shows off her weight loss in a slinky, glittery dress and heels.

Another wondered why she suddenly felt the need to eat. "Why is Katy Perry’s dress making me hungry," the user asked, placing Perry's photo beside a doll in a cake shaped like a dress.

The Roar hitmaker, who shares the four-year-old with actor Orlando Bloom, posted an array of pictures and videos to Instagram on Friday showing 'tidbits' from her world tour so far. Katy ...

The singer-songwriter went through a rough patch with her fiancé, actor Orlando Bloom, a source exclusively tells PEOPLE. The ...

After finishing her fourth show at Rod Laver Arena on Saturday and bringing her sold out Melbourne leg to a close ... You guys raised me,' Katy confessed to the crowd. 'I thank you and I love ...

Katy Perry has officially touched down in Sydney ... with all previous dates now sold out. Captioning the announcement, Katy said: 'I am so blown away by the incredible demand for THE LIFETIMES ...

Katy Perry was left startled when she was accosted by a rogue fan on stage at her Sydney concert on Monday night. The American pop star, who is on the Australian leg of her Lifetimes World Tour ...

Her latest look for Monte Carlo reflects the recent stylings of friend Katy Perry ... night out that included a boat party on the Seine and drinks at the Cheval Blanc hotel rooftop in Paris.

An insider tells PEOPLE, "Katy was deeply frustrated following the reception of her new album," 143, which came out in ... adds of Perry, who is currently on her Lifetimes world tour, "She was ...

Pop star Katy Perry was spotted ... Although Perry sold out all her dates across Australia, she sadly experienced poor ticket sales on the US leg of her world tour. The set and production of ...