Dlisted — Since Taylor Swift is probably tired of having to make her assistant start each day erasing poop emoji Twitter comments from Katy Perry’s fans, and Katy is probably being forced by her American Idol bosses to earn that $25 million, it appears thes... more info

PopSugar — Are Taylor Swift and Katy Perry burying the hatchet? According to E! News, sources claim Katy filmed a cameo for Taylor's "End Game" music video in Miami on Tuesday. If you recall, Taylor and Katy's nearly four-year-long feud began in 2013 after Tay... more info

Dlisted — In case you forgot, Katy Perry released Witness a while back, and after debuting at #1 on the charts, it sank fast. Whoever controls the marketing budget at her record label must have had a pre-holiday martini lunch because she’s still churning ... more info

E! Online — Christmas came early for Katy Perry fans! On Wednesday, the 33-year-old pop star released a new music video, "Hey Hey Hey," a track featured on her Witness album. The clip shows... more info

Chorus.fm — Katy Perry has released a video for “Hey Hey Hey.” more info

Stereogum — Just when you thought Katy Perry's awkward Witness album cycle was behind us, she's back with a video for "Hey Hey Hey." A Max Martin co-production buoyed by digital throbs and a genuinely catchy Sia-assisted chorus, it's actually one of the album's ... more info

Mjsbigblog — Watch Kelly Clarkson, Harry Styles, Fifth Harmony, Katy Perry, Miley Cyrus and more sing Christmas songs on James Corden's Carpool Karaoke. The post Kelly Clarkson, Harry Styles, Fifth Harmony Christmas Carpool Karaoke (VIDEO) appeared first on mjsb... more info

PopSugar UK — Now that we're nearing the end of the year, it's time to crown the best songs of 2017! From sexy hits like "Wild Thoughts" and "Slow Hands" to romantic love songs like "Malibu" and "Shape of You," we were blessed with so much amazing music this year... more info

PopSugar UK — After calling on festive legend Mariah Carey to help with last year's Christmas-themed Carpool Karaoke, James Corden had big shoes to fill this year. So how did he do it? By dressing up in ugly Christmas sweaters with Reggie Watts, and secretly ropi... more info

PopSugar — After calling on festive legend Mariah Carey to help with last year's Christmas-themed Carpool Karaoke, James Corden had big shoes to fill this year. So how did he do it? By dressing up in ugly Christmas sweaters with Reggie Watts, and secretly ropi... more info