We ranked all 24 celebrity coaches on "The Voice" from least to most successful, primarily by their streaming numbers.

The "Hot N Cold" singer shares her daughter with fiancé Orlando Bloom Katy Perry/Instagram Katy Perry has a new tour photographer — her toddler daughter! The "Hot N Cold" singer, 40 ...

It’s Katy Perry’s creative world. And her 4-year-old daughter Daisy Dove Bloom, whom she shares with fiancé Orlando Bloom, is capturing every moment of it. The “E.T.” singer recently ...

It looks like Katy Perry’s daughter might have a future as a tour photographer. The 40-year-old “Firework” singer is less than one month away from kicking off “The Lifetimes Tour ...

Katy Perry's fans were left fuming after her A&R manager, Chris Anokute, revealed that he was the one who pushed for her controversial reunion with Dr. Luke. Perry's, 40, collaboration with music ...

During a Thursday appearance on "CBS Mornings," Shatner joined King, 70, to discuss the talk show host's upcoming space flight, which she will take alongside Katy Perry and Bezos' fiancée Lauren ...

Which brings us to this week, and the wild online claim that pop star Katy Perry is in fact the late JonBenét Ramsey. Apparently, this theory started in 2014 and claimed that Ramsey’s murder ...

During a Thursday appearance on “CBS Mornings,” Shatner joined King, 70, to discuss the talk show host’s upcoming space flight, which she will take alongside Katy Perry and Bezos’ fiancée ...

Katy Perry paid for security at the funeral of her hairstylist Jesus Guerrero even though she could not attend the event herself. The 34-year-old stylist's sudden death in February sent shockwaves ...

Katy Perry will go into space next month. The 'Teenage Dream' singer revealed in February that she would be part of an all-female crew - which also includes presenters Gayle King and Lauren Sanchez - ...

Forbes contributors publish independent expert analyses and insights. Hugh McIntyre covers music, with a focus on the global charts.