BBC News - UK — Perry says her new single is a response to Jay-Z's homage to New York, Empire State Of Mind. more info

MTV.com News — The hip-hop titans will appear at Detroit's Comerica Park and New York's Yankee Stadium in September.By Josh Wigler Jay-Z and Eminem Photo: Getty Images/Film Majic Supporters of both the New York Yankees and the Detroit Tigers are about to ... more info

NME — Rihanna's £15k bar bill, Kelis' Mickey Mouse love, Dappy's Jay-Z snub – your music gossip stop more info

ContactMusic — Hip-hop mogul DAMON DASH has put an end to his longrunning feud with former pal JAY-Z, insisting he would be open to collaborating with the rap superstar in the... more info

Perez Hilton — Rap mogul Damon Dash will be relaunching Roc-A-Fella Records he originally established with former friend Jay-Z after acquiring the name back from Def Jam. Roc-A-Fella was founded by Dash, Jay-Z and Kareem "Biggs" Burke but fell apart after falling o... more info

ContactMusic — Rap mogul DAMON DASH is resurrecting the iconic Roc-A-Fella Records after acquiring the brand name he established with former pal JAY-Z from label bosses at... more info

MTV.com News — Rapper directed film about the 1980s Oakland Raiders and their influence on hip-hop culture in South-Central L.A.By Jayson Rodriguez, with reporting by Rahman Dukes Ice Cube Photo: Columbia When it comes to Ice Cube's place in hip-hop histo... more info

MTV.co.uk News — West Coast rapper The Game has explained that he has decided not to name-check Jay-Z in his never-ending onslaught of diss tracks towards other MCs. Apparently Dr. Dre and Pharrell Williams were... more info

MTV.com News — After dropping 'California Gurls' on Monday, the pop singer stakes a claim on the summer.By Jocelyn Vena Katy Perry Photo: Alberto E. Rodriguez/ WireImage Katy Perry has established that she's Maxim's idea of a dream come true, and now the... more info

MTV.com News — 'I think you guys are gonna like it,' he says of 'Somebody to Love' clip.By Jocelyn Vena Justin Bieber Photo: MTV News Justin Bieber recently shot his latest music video for "Somebody to Love," the latest single off his album My World 2.0. ... more info