BBC News - UK — T4 announces the first crop of acts set to play its annual event, including The Saturdays, Dizzee Rascal and Calvin Harris. more info

NME — Bands sign up for T4 summer festival more info

PopSugar UK — Peaches Geldof was questioned by police after a bar brawl on Tuesday night. After spending a day at Thorpe Park, she was one of a number of people at Bungalow 8 who was questioned. It has been alleged Peaches started the confusion by throwing a sho... more info

Gigwise — He'll be supported by Calvin Harris this summer... more info

Yahoo! Music UK — world entertainment news - Scottish DJ Calvin Harris is planning a summer collaboration with Katy Perry - after the I Kissed A Girl singer begged him to be her Phil Spector. more info

MTV.co.uk News — Calvin Harris has revealed that he may work with Katy Perry – after the singer approached him to work on her next album. Calvin told BBC Radio 1’s Newsbeat: "There are some... more info

Gigwise — She wants to work with him... more info

ContactMusic — Scottish DJ CALVIN HARRIS is planning a summer (09) collaboration with KATY PERRY - after the I KISSED A GIRL singer begged him to be her PHIL SPECTOR.Perry is a huge fan... more info

AngryApe — The singer wants him for a 'fun dance album' more info

NME — She compares him to Phil Spector more info