411 Mania — "Who you Love"... more info

Big Apple Music Scene — Katy Perry went to the Ninth Annual UNICEF Snowflake Ball and wore a gorgeous, wine-red Naeem Khan halter gown with an amazing full-length cape/shawl embellished in gold. Seriously, just look at it. Beautiful. More »Red Carpet: Katy Perry Looks Gorg... more info

Big Apple Music Scene — It's like when stars gush about how wonderful their significant other is to a magazine and then two days after the issue gets released they break up. We all know that pretty much every celebrity relationship is doomed from the start. When are celebri... more info

The Independent — Katy Perry and John Mayer make like a modern day June Carter and Johnny Cash (visually, at least) as they pose together for the first time for the cover of their latest single, “Who You Love”.     more info

Jam! Showbiz Music, Canada — Perry, Mayer pose together in cover art more info

USA Today Music — See new, intimate photos of the two. more info

E! Online — These two are quite a sight for sore eyes. Katy Perry and her beau John Mayer posed together for a romantic black-and-white photo which serves as the cover art for their duet "Who... more info

People.com — The duet is the third single off Mayer's latest album, Paradise Valley and features portraits by Mario Sorrenti more info

Jam! Showbiz Music, Canada — Katy Perry emerged the victor saleswise in this fall's so-called pop diva face-off that saw new albums released by herself, Miley Cyrus and Lady Gaga, among many others. more info

411 Mania — Clubbing… more info