Undercover, Australia — Green Day returned to the studio this week to record a new version of their song `21 Guns` with the cast of the musical American Idiot. more info

Chorus.fm — *Green Day* (http://www.myspace.com/greenday) is currently in the studio recording a new version of "21 Guns" featuring the cast of the American Idiot stage production. more info

Altsounds — Excited about Green Day’s massive arena tour this December? Well things just got even more thrilling with Aussie rock sensations JET confirmed to tour across Australia as very special guests. Freshly back on our shores after a USA tour... more info

MTV.com News — Matt and Kim's energy-filled performance sets the tone for the show, which airs December 4 at 10 p.m. on MTV, MTV2 and mtvU.By Kyle Anderson Death Cab for Cutie at the 2009 mtvU Woodie Awards Photo: Bryan Bedder/ Getty Images NEW YORK — ... more info

JET are set to support Green Day for their upcoming Australian tour dates (December 4 - December 15). more info

Undercover, Australia — Jet will tour Australia with Green Day in December. more info

NME — Double CD available online now more info

Muse, Paramore and Green Day are going head-to-head at next year's People's Choice Awards. Also nominated in the best 'Rock Band' category are Kings of Leon and Daughtry. more info

The Independent — Upcoming highlights include albums by Beyoncé, Lagy Gaga, and Rihanna -- all due out internationally November 23. Tours by Green Day and Paul McCartney begin in early December. more info

MTV.com News — 'True Blood,' Lady Gaga, Taylor Swift, Adam Lambert and Kris Allen also up for awards at show airing January 6.By Gil Kaufman Robert Pattinson Photo: Steve Granitz / Getty Images Who's your favorite celebrity? Chances are, they're nominate... more info