If you go towards the bottom of my previous post, you would see that he grew his hair back...the ones under "December 31, 2006 - Paramount"
All I was doing was showing every event he appeared in the last year, since this thread was not updated for a long, long time. In any case, here are the photos again to get a frame of reference:
Gridlock New Year's Eve 2007 at Paramount Studios Hosted by Carmen Electra with a Live Performance by The Killers
December 31, 2006 - Paramount
Los Angeles, California United States
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source: getty, wire, dailyceleb