Jam! Showbiz Music, Canada — Rockers Sum 41 has pulled out of a joint tour with New Found Glory because of frontman Deryck Whibley's bad back. more info

ContactMusic — Rockers Sum 41 have pulled out of a joint tour with New Found Glory because of frontman Deryck Whibleys bad back The Fat Lip hitmakers were due to head out on the road for 11 co-headline gigs with their fellow rockers in the U K next month Feb11 but ... more info

Chorus.fm — *Sum 41* (http://www.absolutepunk.net/sum41) have been forced to pull out of the UK's Kerrang! Relentless Tour in February due to Deryck Whibley's back injury (http://www.kerrang.com/blog/2012/01/sum_41_forced_to_pull_out_of_t.html). *The Blackout* (... more info

Gigwise — Due to band injury... more info

ContactMusic — Pop star Avril Lavignes boyfriend Brody Jenner has slammed reports the pair has split up The Sk8er Boi hitmaker and Kim Kardashians step-brother have been dating since shortly after Lavigne split from her husband Sum 41 rocker Deryck Whibley at the e... more info

ContactMusic — Pop star Avril Lavigne has split from Kim Kardashians half-brother Brody Jenner according to U S reports The reality TV star and pop punk Lavigne have been dating since shortly after she split from her husband Sum 41 rocker Deryck Whibley at the end ... more info

Guardian Music — Rick Ross's latest giveaway sets the bar high for his forthcoming album, writes Chris Salmon"London, England, January. The weather, grey. The rain, thick. I wake up, depression all around me." That might sound like a recent social network update fro... more info

Chorus.fm — *Sum 41* (http://absolutepunk.net/sum41) guitar tech Brian Keith Diaz explains the band's tour cancellations due to Deryck Whibley's back issues. "This decision was not made as a snap judgement call. Doctors and others have been telling him to rest ... more info

NME — Band's classic beats out Sum 41 and the Village People to top the list more info

NME — Bands will hit the road together next February more info