Lady Gaga has kicked off her London residency, and broken out a stacked run of her biggest hits. Check out footage and the setlist here.

On the first of four nights at London’s 20,000 capacity O2 Arena, Lady Gaga arrived atop a dress scaled like a skyscraper, ...

From "Bad Romance" to "Telephone" starring Beyonce and "Abracadabra," a look back at Lady Gaga's most iconic music videos.

Many of them are unbearable, of course, but sometimes they grow up to be Lady Gaga. The Mayhem Ball, which last night stormed ...

While I may have walked in thinking she was just a pop girl with edge, I’ve left firmly believing Lady Gaga is this generation’s Madonna. Lady Gaga is performing three additional nights at the O2 ...

“The two days we filmed outside were, forget it. Paparazzi everywhere. Absolute madness,” he explained. Goldstein added that if they ever work together again, he’s setting boundaries: “Next time, ...