Pop superstar Lady Gaga attracted an estimated 2.5 million people to her performance Saturday in Rio de Janeiro.

Lady Gaga and Bruno Mars’ duet 'Die With A Smile,' a five-week No. 1 hit this year, has reached one billion views on YouTube.

In “MAYHEM,” Lady Gaga injects exuberance and unapologetic weirdness and remains defiantly loud in an album returning to her golden age of pop perfection.

A Brazilian judge has ordered the arrest of a man suspected of being involved in an alleged plot to place explosives at a concert of singer Lady Gaga in Rio ...

As he launches a North American stadium tour and his "Hurry Up Tomorrow" film, Abel Tesfaye reflects on losing his voice ...

Brazilian police said Sunday they arrested two people in connection with a foiled plot to bomb Lady Gaga's packed ...

Celebrities have interesting quirks just like the rest of us, and for these 11, that means having very questionable hygiene ...

Watch how the atmospheric re-entry of one of SpaceX's Falcon Heavy's fairings, reported to be traveling at more than 15 times the speed of sound. Credit: SpaceX | Mash mix by Space.com's Steve Spaleta ...

Kelsea Ballerini might be a showstopper on stage, but the country singer was reportedly in awe when she met Lady Gaga for the ...

Lady Gaga gave a free concert on Copacabana Beach Saturday night, the second such show in as many years organized by Rio de ...