In a performance that got social media buzzing, Katy Perry and Rebecca Black teamed up for a surprise duet of viral hit "Last ...

Katy Perry was a judge on ‘American Idol’ for seven years until she announced she was leaving the singing competition in ...

The “Dark Horse” singer said the late celebrity hairstylist “took care of everyone and brought a positive energy to everything.” ...

If I had a nickel for every celebrity who debuted a random pair of baby bangs on the Vanity Fair Oscar Party red carpet, I’d ...

Katy Perry and Orlando Bloom have been at the center of a legal dispute regarding their Montecito home. Despite the ordeal, ...

For the first time in more than seven years, pop icon Katy Perry is headed out on tour. She'll perform 75 dates on four ...

Katy Perry, Miranda Kerr, Orlando Bloom and Evan Spiegel were all in attendance at Vanity Fair's annual Oscars after party ...

Katy Perry was considered a staple on American Idol for seven years until her departure. The “Teenage Dream” artist brought all the sass, jokes and fun to the judges’ table alongside Lionel ...

Katy Perry wore a zebra print micro mini skirt that perfectly coordinated with Rebecca Black's leopard print mini dress for a ...

Singer Katy Perry is one of the latest celebrities to share her tribute to late hair stylist Jesus Guerrero, after he passed ...