Kings of A&R — Jake Miller releases his latest album 2:00am in LA. Things are looking up for the songwriter with a self-produced #1 album on the iTunes Pop Album Chart, charting ahead Ed Sheeran, Katy Perry, and Harry Styles. Having just departed Warner Brothers, �... more info

Tuneage — “Pop music by women, especially lately, is marked by self-surveillance of the sort that John Berger had in mind. At the peak of her perfect single “Teenage Dream,” Katy Perry sings, “Imma get your heart racing, in my skintight... more info

Dlisted — Maybe that explains why Katy Perry had to postpone a whole bunch of shows on her Witness Tour; she just needs extra time to mentally prepare the stunt of the year! On August 27th, Katy Perry will host the MTV Video Music Awards in Los Angeles. Accord... more info

PopSugar — When it comes to talking about getting down, some stars are a little more candid than others - we're looking at you, Armie Hammer - which is why it can be pretty shocking when otherwise private celebs like Beyoncé, George Clooney, or Gwyneth Paltr... more info

PopSugar UK — When it comes to talking about getting down, some stars are a little more candid than others - we're looking at you, Armie Hammer - which is why it can be pretty shocking when otherwise private celebs like Beyoncé, George Clooney, or Gwyneth Paltr... more info

USA Today Music — Less than a month before the 'Witness' tour kickoff, the singer announced on Thursday that she's postponing her tour by two weeks.             more info

Chorus.fm — Katy Perry has postponed her upcoming Witness tour. She has also announced that Carly Rae Jepsen, Purity Ring, and Noah Cyrus will be opening on select dates. 19-Sep Montreal Bell Centre Noah Cyrus* 21-Sep Uncasville Mohegan Sun Arena Noah Cyrus 22-S... more info

Dlisted — ABC’s American Idol reboot has robotic elf Ryan Seacrest back as host, and Katy Perry as a judge that was somehow worth $25 million, and…that’s about all they’ve got, according to TMZ. American Idol marked the first day of auditions today at ... more info

The Daily Mail — The tour, which was due to kick off in Columbus, Ohio on September 7, will now begin in Montreal on September 19, but Katy has assured her fans it will be worth the wait more info

Jam! Showbiz Music, Canada — NEW YORK — Katy Perry says she's pushing back the start of her new tour because of 'unavoidable production delays,' and her first show will now be held in Canada. more info