Conan O'Brien trudged through a relentless downpour at Universal Studios today -- in an effort to rally the fans who showed up to an anti-NBC protest.
The water may have extinguished his fiery red mane -- but dude brought the heat ... his fans went crazy for hours.
Conan O'Brien Weathers the Storm
1/18/2010 8:41 PM PST BY TMZ STAFF
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