Katy Perry Shares a Piece of Advice for Idol Contestants Who Didn't Make Top 14: 'Keep Swinging' Perry's Ariel costume proved limiting from the start. She was wheeled out onto the Idol stage ...

At the 11th Breakthrough Prize Ceremony in Santa Monica, global music icon and pop sensation Katy Perry delivered ... as she took to the stage for her performance, Perry underwent a dramatic ...

Katy Perry teased her Lifetimes world tour on Monday as she shared snaps of one of her recent stunning looks. The Roar singer, 40, posed in a skimpy silver cut-out dress from Zuhair Murad ...

Katy Perry brought a new friend out to her ... to her Instagram Story of daughter North West, 9, appearing on stage with Perry, 38, and a few close friends on Saturday night.