Perez Hilton — Is Ryn Weaver trying to make it into Bad Blood 2? We all know of the rumored beef between Katy Perry and Taylor Swift, but apparently the California Gurls singer has upset another young starlet. On Wednesday, the OctaHate artist took to Twitter to ac... more info

Perez Hilton — Katy Perry and Orlando Bloom can't get enough of each other! The pop star and the 39-year-old actor were spotted together for the second time this weekend at Perry's exclusive Creators party in El Lay on Saturday night. The 31-year-old hit the red ca... more info

Perez Hilton — Katy Perry just trumped Taylor Swift once again! On Thursday, it was revealed that the Roar singer has become the most popular person on Twitter beating Justin Bieber and the Bad Blood artist. Surprisingly, Miz Perry has been named the queen of socia... more info

MTV.co.uk News — Because we just wanted an excuse to see All Time Low's Alex dressed like Katy Perry again... more info

Time — That’s about as many digital singles Perry has sold more info

Perez Hilton — They just can't quit each other! John Mayer and Katy Perry have had an on-off relationship for the ages, and it looks like it's back on. Or maybe they're just good friends who get tipsy together! Related: Katy Sends Sweet Care Package To Little Girl ... more info

TMZ — John Mayer and Katy Perry partied like 18-year-old's ... clubbing till 4:30 AM Thursday, and that's after John raged on stage at a concert earlier in the day with the Grateful Dead. Check out the clip below ... John and Katy were at The Nice Guy inâ€... more info

Perez Hilton — She is not gonna like this… Kim Kardashian West continues to be at the forefront of merging celebrity status with technical startups, but it seems like every time she releases a new app, some other A-Lister comes along to snatch it up! First Demi L... more info

Perez Hilton — Did Madonna Cause A Rift Between Herself & Rocco By Commenting On His Lack Of…'Sausage'? [CLICK HERE] Katy Perry Gave Child Burn Victim Safyre Terry An Amazing Christmas Gift! Get The Adorable Deets HERE! [CLICK HERE] 5 Seconds Of Summer Came For J... more info

Perez Hilton — Katy Perry is a class act! Shortly after Katy received word that eight-year-old burn victim Safyre Terry was a BIG fan, she decided to make the little girl's Christmas extra special. Considering Terry only asked for cards as her Xmas gifts, this must... more info