Watch Madonna's 'B---- I'm Madonna' Video with Nicki Minaj, Beyonce & MoreBut once again, you can only watch if you have TIDAL.
'Hunger Games' Star Calls Out Taylor Swift, Katy Perry & Madonna for Appropriating Black CultureAmandla Sternberg, who played Rue in 'The Hunger Games,' called out the ladies in a video for school.
Katy Perry To Perform With Domestic Violence Survivor at GRAMMYsThe 57th Annual GRAMMY Awards has a long list of duets planned for the big night, but it's who Katy Perry's sharing this stage with this Sunday (Feb. 8) that has people talking.
Morning Show Poll: What Did You Think of Katy Perry's Halftime Show?
Five Things You May Not Know About Katy Perry
Katy Perry Announces Lenny Kravitz As Super Bowl Halftime Special Guest
This Guy Sure Knows How to Put on a Halloween Light Show: WatchIf you're looking for a few tips on how to do a killer Halloween light show, you should reach out to Steve Jandick, stat.
Katy Perry to Headline 2015 Super Bowl Halftime Show: ReportYou're gonna hear Katy Perry roar over the rahs of a Super Bowl crowd.
NFL Asks Coldplay, Katy Perry & Rihanna to Pay to Play 2015 Super Bowl Halftime ShowWhile all three acts have the stage presence and worldwide hits necessary for the big show, are they willing to pay for the privilege?
Katy Perry Does The Weather
GRAMMY Red Carpet 2014: Best and Worst DressedKudos to Kacey Musgraves & Taylor Swift; what were you thinkings to Macklemore, Ryan Lewis & Pharrell's hat.
GRAMMY Power Rankings 2013: The Fiercest CompetitorsWho will walk away with GRAMMY gold at the 56th Annual awards? We rank the top 20 nominees.