At a moment when other pop stars are flirting with dark spectacle, Gaga’s “Mayhem” tour shows that she has perfected it.

By Gab Ginsberg Billboard has taken on the task of rounding up Lady Gaga’s most powerful musical moments, in a form that many people didn’t associate with the singer until more recently: a ballad.

A viral video of a security guard at Lady Gaga's concert has gone viral on social media. Newsweek reached out to Gaga's representative via email for comment on Wednesday.

A similar enthusiasm permeates Ronson's new memoir, Night People, which concentrates on the 1990s DJ career that saw him ...