Pesto, the beloved king penguin, is no longer a baby after celebrating his first birthday on Friday. WATCH THE VIDEO ABOVE: Pesto the penguin turns one. To celebrate the chick’s special day, staff at ...

At 13 years old, Black adored Lady Gaga, as well as Katy Perry and Justin Bieber — whom she had cardboard cutouts of in her bedroom, she shared. Her release of "Friday" and its accompanying ...

At just 13 years old, she was a big fan of Lady Gaga, Katy Perry, and Justin Bieber—so much so that she had cardboard cutouts of them in her bedroom. However, after the release of "Friday" and i ...

For an appearance on Jimmy Kimmel Live, Katy Perry channelled her inner rock chick wearing a strapless leather top and ...

Ahead of her 'Jimmy Kimmel Live!' showing, Katy Perry took a page out of Taylor Swift's style playbook in a 'fit similar to ...

E! News sits down with Katy Perry to talk about the upcoming U.S. leg of her Lifetimes Tour and she reveals how she & fiancé ...

Katy Perry isn't fazed by her critics. Speaking with PEOPLE about her newly announced Lifetimes Tour, which is in support of her album 143, the "Hot N Cold" singer revealed she does read her album ...

BEVERLY HILLS, Calif. − A few things have changed in Katy Perry’s life since she was last on tour. But one thing remains the same about the chart-topping pop star as she heads into her global ...

After selling out shows all across the globe, Katy Perry has announced a North American tour. “The Lifetimes Tour” U.S. tour dates are mixed in with all the international shows, and she’s ...