Panda Toes — Today, vibes. First up is Skeet Skeet and Turbotito's remix of John Legend's cover of Adele's "Rolling in the Deep." (I wanna chop my fingers off every time I type a sentence like that.) This thing is so pro. So many vibes. Ridiculous. Skeet Skeet's ... more info

Guardian Music — Though great in its day, the world does not need the return of a weekly half-hour ghetto for pop musicBBC Four is hosting a Top of the Pops night this Friday. From then on, the classic Thursday night slot will see episodes screened weekly, from that ... more info

USA Today Music — "Soul Surfer," the Bethany Hamilton biopic that features Carrie Underwood in her film debut, has involved another "American Idol" alum: Season ... more info

ContactMusic — Scottish Dj Calvin Harris has apologised to Katy Perry for publicly criticising the pop star over his cancelled support slot on her U. K. tour, insisting he was "upset" and "didn't intend to cause offence". The Girls hitmaker was due... more info

Pop Crunch — The people closest to “Teenage Dream” singer Katy Perry are quickly becoming an “Age-Old Nightmare.” Hot on the heels of whispers that Perry’s minister mother is penning a tell-all about [...] more info

ContactMusic — Katy Perry fell out with Calvin Harris after he pulled out of her tour. The 'Firework' singer posted an upset message on twitter to confirm the Scottish dance musician will not appear as planned at the UK and Ireland dates of... more info

MTV.co.uk News — Katy Perry's alien inspired promo for her new single E.T. will premiere on MTV US this Thursday.The video, which also features Kanye West, will get its on-air preview at 7.53pm EST and will be... more info

ContactMusic — Russell Brand has confirmed he's in talks to join the cast of upcoming movie musical Rock Of Ages, but will only sign on if the filming schedule allows him enough time to spend with his wife Katy Perry. The British funnyman... more info

Gigwise — After DJ cancels his support slot... more info

Yahoo! Music UK — world entertainment news - Katy Perry and Calvin Harris have launched a bitter war of words on Twitter.com after the Scottish DJ cancelled his supporting slot on the singer's tour at the last minute. more info