Katy Perry and Lady Gaga. Friends? Rivals? Maybe the only time these pop divas have been mentioned in the same sentence recently is when Perry went to see Gaga’s Mexico City concert in April.

Massive concerts from The Weeknd and Katy Perry to Kendrick Lamar are filling out stadiums across the nation this summer.

Lady Gaga made history after attracting an astounding 2.1 million fans at an electrifying free concert on Copacabana Beach in ...

Lady Gaga dazzled 2 million fans at a free concert on Copacabana Beach in Rio, celebrating her first Brazilian performance ...

Lady Gaga is back on tour, and she's performing four shows at Kia Forum in Los Angeles this summer. Here's how you can score ...

A woman, who only gave her first name as Ana, takes a picture as she visits a parish named after the Peruvian saint, Santo ...

Law enforcement groups around the world have warned that online collectives are inciting young people to violence and ...

Gaga made history, she decided to throw a free show. The result? Over 2 million people went to her concert in Coacabana and ...

Two people were arrested under suspicion of carrying out a terrorist attack during Lady Gaga ‘s record-breaking free concert ...

American citizens should continue to thank their lucky stars that President Donald Trump won last November. Everyone knows ...

Lady Gaga will begin her tour on July 16 in Las Vegas, Nevada. Here's where to find the cheapest Lady Gaga tickets in 2025.

Katy Perry is bringing her Lifetimes Tour to the U.S. Wednesday, kicking off in Houston at the Toyota Center — and fans will get a chance to be a part of the interactive event.