Rihanna & Jay-Z have a similar sense of humor -- because last night in NY we asked RiRi the same question Jigga cracked up at a few nights back: Is Chris Brown responsible for the Swine Flu pandemic?
We're 99.8% sure it's her you hear chuckling after.
Also hilarious: Her outfit.
Rihanna -- Chris Brown Jokes Are Funny
5/5/2009 2:22 PM PDT BY TMZ STAFF
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