The pioneering promoter behind some of Brazil's biggest gigs previews the star's upcoming concert in Rio de Janeiro ...

On Monday April 14, the first presale for Lady Gaga's Aussie leg of the Mayhem Ball began. The tour marks the first time Gaga has made her way Down Under in 11 years and fans were initially ecstatic ...

The news, then, that he has embarked on another joint musical project, this time with Grammy-winning American superstar ...

Only on The Graham Norton Show can a pop diva like Lady Gaga play an impromptu rendition of a classic sci-fi song.

Greg Sikora started out a regular Philly kid. He never went to college, lost an eye in Vietnam, and never learned to read ...