Pop superstar Taylor Swift will take the stage at least once at the Grammy Awards ceremony in Los Angeles on Sunday, when she ...

American Idol alum Katy Perry shared her thoughts on past winner Carrie Underwood replacing her as judge on the singing competition series, which airs March 9 on ABC.

Among the headline acts for the show at the Kia Forum is No Doubt, led by Gwen Stefani, which formed in Anaheim in 1986.

Ahead of her 'Jimmy Kimmel Live!' showing, Katy Perry took a page out of Taylor Swift's style playbook in a 'fit similar to the 'TTPD' singer's Super Bowl look.

Concert ticket prices can be exorbitant these days. Last fall, some fans spent well over $1,000 to see Taylor Swift in Toronto. Later this year, Katy Perry will be coming to Canada with stops in ...

Dave Matthews has pulled out of the FireAid benefit concert—where was set to perform alongside John Mayer—due to a “critical ...

It’s tough to argue with a classic Cartier. It’s even tougher to argue with the world’s most famous singer-songwriter wearing one while celebrating her boyfriend’s third-straight trip to the Super ...

In 2010, the year Swift won album of the year with “Fearless,” Beyoncé won song of the year for “Single Ladies” over Swift’s ...

Kate Middleton visits a children's hospice in Wales, plus JC Chasez and Lance Bass, Katy Perry, Hailey Bieber and more. From ...

Princess Kate paid a heartfelt tribute to her father-in-law King Charles after officially taking over his patronage of a ...

After praising Taylor Swift earlier this week, Azealia Banks is now sharing which other superstar the “Fortnight” singer ...

Katy Perry has revealed that her four-year-old daughter Daisy loves one of her very rude songs. The singer, 40, appeared on ...