A new film about Hollywood beauty standards has made almost $16 million at the U.S. box office since its release in September ...

Katy Perry is back in court with a high-profile Montecito mansion dispute, so let's look back at the star's strangest ...

I, myself, used to be a big Katy Perry listener back in my teenage years. I mean Katy Perry was a 2010 radio play icon, you ...

Music superstars such as Lady Gaga, Katy Perry, Ricky Martin and others show their support for Vice President Kamala Harris ...

What happened? Because a new drop by the I Kissed a Girl star should have been an anticipated event that delivered.

Katy Perry hit the campaign trail on behalf of Vice President Kamala Harris ... performing a medley of her hits at the presidential hopeful's rally in Pittsburgh.

Vice President Kamala Harris is vying to become the most powerful woman in the world, but that didn't stop her from appearing very starstruck meeting supporter Katy ... a new song 'Empty' live ...

Capital’s Jingle Bell Ball with Barclaycard returns on Saturday 7th and Sunday 8th December – here's who's on the line-up ...

Gaga was joined byDJ Cassidy, Cedric the Entertainer, Fat Joe, Oprah Winfrey, will.i.am and more the night before Election ...

Gaga played "God Bless America" at the series of get-out-the-vote rallies that also featured Oprah Winfrey, Jon Bon Jovi, ...