Billy Corgan vs. Courtney Love: The pair have a long history as friends, ex-lovers and two of alternative rock's biggest stars, but when Courtney included songs they'd written together on the 2010 Hole album 'Nobody's Daughter,' Corgan told the Rolling Stone: "I haven't given my permission. I have no interest in supporting her in any way, shape or form." Courtney apologised, calling Corgan: "A king, a prince, and my beautiful noble boy," but Corgan later took to Twitter to say: "Only u could abandon such a beautiful, incredible child who is smarter than u, cooler than u and better than u. Oops, did I say too much?"
5 of 12

Pete Doherty to sell Amy Winehouse blood painting
Stone Roses' Reni too unwell for comeback shows?
Azealia Banks reveals Lil Kim feud in Twitter rant
Damon Albarn reveals plans for possible new Blur material
Lars Ulrich wants to join Noel Gallagher's High Flying Birds
Noel performs 'Don't Look Back In Anger' on US TV - watch
Noel Gallagher plans to swap music for gardening gloves
Camden Crawl day two: Glasvegas, Lower Than Atlantis and more
Camden Crawl Day One: In Pictures
Beastie Boys: remembering Adam 'MCA' Yauch 1964 - 2012