Katy Perry arrived at the "American Idol" Season ... For the occasion, the star wore the brand's Diana 105mm leather pumps in an all-black colorway. The "I Kissed A Girl" singer is a certified ...

From boho-inspired platforms to flats with flourish, the singer’s latest offerings will have you feeling like a firework.

Katy Perry sparkled at the Breakthrough Prize Ceremony in a deep plunging dress embroidered in metallic silver beads that ...

It's officially Katy Perry's world, and we're just living it ... area and begins to give herself more energy by inserting a gas pump into her butt cheek. Fans then see Trisha Paytas come on ...

Beyond Keys, notable attendees included Katy Perry, Kate Hudson, Christina Aguilera, Lily Collins and Glenn Close, among ...

Katy Perry Collections and Hello Kitty have come ... a bedazzled ballet flat and a pump designed with Hello Kitty's signature ...