Katy Perry, Hailey Bieber and Blake Lively at Tiffany & Co. flagship store re-opening

Famous Music Copyright Cases Revisited: Ed Sheeran, Led Zeppelin, Katy Perry and More

Katy Perry Spotted in NYC Ahead of Met Gala, But Sadly Won't Be in Town Long Enough!

Katy Perry rocks a white button-down and black skirt while picking up her morning newspaper in NYC