Harry Styles did some "Late Night Talking" at his Madison Square Garden tour stop ... about none other than his ex Taylor Swift's wedding. Saturday was Night Three of ...

Tim McGraw hit the stage in Cincinnati, Ohio, this week -- and we do mean hit the stage!!! Check out the video, people ... the country music star is belting out one of his famous ...

Bad Wolves guitarist AJ Rebollo has quit the heavy metal band -- and it's all because of the death of Dolly Parton and a cover tune of her 1973 hit, "Jolene."  On Friday, ...