Guardian Music — Debut came together in two weeks, with the Gayngs man who recruited her staying at home to pull the strings. 'Compromise can make the worst decisions,' they tell us142 Rue de Montmartre is a fairly innocuous-looking building on a fairly innocuous-loo... more info

Guardian Music — Catch up with the last seven days in the world of musicThis week's most popular stories1. Gangnam Style: how Seoul's most exclusive neighbourhood went global2. Annie Mac: 'Skream & Benga are like the Sex Pistols!'3. Adele gives birth to baby boyIn th... more info

Consequence of Sound — CoSigned rapper takes on Eminem, Jay-Z, Missy Elliott, and more. more info

Guardian Music — Legal opinion is divided on whether Mr and Mrs Carter are making the best use of trade mark lawThe attempt by Beyoncé and Jay-Z to register their infant daughter's name as a trade mark in the US appears to be continuing in spite of the fact that a w... more info

Starpulse — When Beyonce and Jay-Z tried to trademark their daughter's name, Blue Ivy, a Boston wedding planner with a company of the same name wasn't too pleased. more info

Prefix — Given Kanye West's extensive affiliations with fellow superstar rappers such as Jay-Z, Nas and Common, his collaborations with ... Read the full article at http://www.prefixmag.com/news/lil-wayne-says-kanye-west-has-big-hand-in-i-am-not/71005/ more info

ContactMusic — Jay Z and Beyonce have failed in their quest to trademark the name ‘Blue Ivy.’The hottest couple in the music business named their daughter Blue... more info

The Independent — You might think being arguably the two of the biggest names in the world of pop would allow you to always get what you want. more info

The Independent — You might think being arguably the two of the biggest names in the world of pop would allow you to always get what you want. more info

Guardian Music — Musicians hoped to reserve 'Blue Ivy' for a brand of baby products, despite a company already existing with that nameJay-Z and Beyoncé have lost a bid to trademark the name of their daughter, Blue Ivy. The musicians' petition was denied by the US pa... more info