Break a leg, Freedom 250 performers ... but keep an eye on the sky, too -- because it seems the stage is already coming apart. Video is now circulating online that shows a dance ...

Chris Brown was leaving very little to the imagination during his live show in Minneapolis ... he called a girl on stage and started simulating very steamy sex with her ... and ...

Justin Bieber may be headed to one of the biggest stages in sports ... 'cause TMZ has learned he's in talks to perform at halftime of the FIFA World Cup final. FIFA World ...