Arms To Remember

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(via) Yesterday when we saw Justin Theroux riding his motorcycle we mentioned that we thought his arms were looking slightly more buff than usual... I guess Justin wanted to clear it up for us, brush away any doubts, so today he ditched the sleeves. Justin's arms? Looking good. But if this is the way this works, let me ask you guys - don't you think Justin's ass is looking better than usual? it's hard to tell with all those pants on though...