WATCH: Katy Perry's in Disguise for "Birthday" Video! Katy Perry is barely recognizable in the brand new video for her song “Birthday!” In ...
PIX: Celebs at Coachella! Click through the gallery below to see what celebs were up to during the first ...
PIC: Katy Perry Debuts "Slime Green" Hair Just when you thought Katy Perry was leaving the hair dye in her “California Gurls” era, ...
John Mayer's Secret Affair With Kelly Monaco! Another secret relationship exposed! As Star previously reported, John Mayer’s cheating ways were the biggest problem in ...
Katy Perry Responds to Miley's Twitter Diss! It looks like this is a friendly feud, after all! After just three hours, Katy ...
Miley Cyrus Disses John Mayer in Tweet to Katy Perry! Burrrrrn! Miley Cyrus is firing back at Katy Perry after the singer recently talked about her in ...
Katy Perry Catches John Mayer Cheating! Less than three weeks after being spotted on a romantic stroll in Hollywood, Katy Perry ...
REPORT: Katy Perry & John Mayer Split Another one bites the dust?! Katy Perry and John Mayer have reportedly broken up…again. According to E!, ...
Katy Perry, Hilary Duff & More Attend Miley's Bangerz Tour! It was a star-studded night at Miley Cyrus Bangerz concert in Los Angeles on Saturday! The ...
WATCH: Katy Perry's "Dark Horse" Video Premiere Katy-patra is here! Katy Perry channels her inner Egyptian in her new music video for “Dark ...
WATCH: Katy Perry Teases Egyptian-Themed "Dark Horse" Video Leave it to Katy Perry to keep things interesting…and cultural? After dressing up as a geisha ...
10 Celebrity Makeovers of 2013! 2013 was a year of reinvention for many celebrities, whether it be in terms of ...
Katy Perry Compares "Who You Love" Video to Kimye's "Bound 2" ‘Tis the season for…starring in music videos with your significant other? On the Ellen DeGeneres Show Friday, Katy ...
WATCH: Katy & John Serenade Each Other in "Who You Love" Vid... They may not be willing to get as intimate as Chrissy Teigen and John Legend for a ...
"United States of Pop" 2013 is Here: Mashup of the Year's Biggest... Can you guess what the 25 biggest songs of 2013 were?! Don’t put too much ...
PIC: Katy Perry & John Mayer Reveal "Who You Love" Cover Art Although John Mayer’s latest album Paradise Valley reached No. 2 on the US Billboard charts, the record’s ...
WATCH: Katy Perry Releases "Unconditionally" Music Video Three years ago, Katy Perry was shooting whipped cream out of her bra in her video ...
Katy Perry Announces World Tour! Another famous artist is gearing up to tour in 2014! Over the weekend, Katy Perry announced ...
PIC: Katy Perry Sparks Engagement Rumors With Diamond Ring Sunday was a big night for Katy Perry, who performed at the MTV European Music Awards ...
WATCH: Robert Pattinson & Katy Perry Cozy Up For Karaoke! Ever wanted to see what it’s like when old friends Robert Pattinson and Katy Perry ...