It's the ultimate red carpet boy band showdown: Green Day versus the Jonas Brothers. Green Day's Mike Dirnt, Billie Joe Armstrong, and Tré Cool emote major rock star presence in their array of striped suits, funky footwear, and cool hair. On the flip side, Jonas Brothers — Kevin, Joe, and Nick — opted for sleeker suits, glossy shoes, and suave 'dos. Two totally different music genres, two totally different looks. I know my favorite. Which is yours?
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