MTV.co.uk News — The singer will be joining Katy on her 'magical' tour early next year... more info

NME — Katy Perry and One Direction also become world record holders more info

Perez Hilton — It's official - One Direction fans want Miley Cyrus as their next queen! In an unofficial poll, One Direction fans chose Miley as Harry Styles' ideal leading lady. Mileybird should be very flattered because she beat out super hotties like Selena Gom... more info

Perez Hilton — And a star was born! If you saw Katy Perry’s Piece of Me feature-length documentary, then you already know that the 29-year-old has had a passion for entertaining since she was very young. Luckily for us, some new footage has leaked of a 17-year-ol... more info

NME — US rapper lashed out after being cropped from award ceremony group shot with Katy Perry and Charli XCX more info

Perez Hilton — Katy Perry just gifted us all by giving us our Labor Day weekend soundtrack! Katy shared her remix of This Is How We Do, and we just roared with excitement! She joined forces with Grandtheft, and the end product is pretty AH-Mazing! Excited for this ... more info

Stereogum — This past Sunday, Riff Raff was Katy Perry’s date to the VMAs. They wore matching denim leisurewear, an apparent tribute to the outfits that Justin Timberlake and Britney Spears had worn to the show during the peak teenpop era, and they looked terr... more info

Perez Hilton — Hands off, RiFF RAFF, Katy Perry is a taken woman! Well, the singer hasn't come out and publicly announced that she and Diplo are an item, but eyewitnesses at Seth Meyers' Emmys party are saying these two are definitely more than friends! Partygoers ... more info

TMZ — No one believed Riff Raff when he told us he was hooking up with Katy Perry -- but when they showed up together at the VMAs together … in matching outfits … we started to reconsider. And then we came to our senses and realized there's NO… more info

Perez Hilton — Man, last night's VMAs were pretty CRAZY! From Beyoncé absolutely shutting it down to Blue Ivy stealing the show with her cuteness, there were a lot of crazy things happening! Taylor Swift adorably danced throughout the whole show and Katy Perry c... more info