Pop superstar Katy Perry is bringing a little rock and roll when she performs at the 2015 Super Bowl halftime concert in February. Rocker Lenny Kravitz has been tapped to join the singer onstage at the event.
It may have been a huge smash for her this year, but now she's getting sued for it. Pop star Katy Perry is being taken to court by rappers Lecrae and Flame for allegedly stealing the beat from their song 'Joyful Noise' and using it in her chart-topping hit 'Dark Horse.'