Rihanna doesn't think she's to blame for the see-thru pics of her upper lady parts this week -- despite the fact she wore a mesh shirt with no bra -- insisting it was camera flashes that left her exposed.
The singer was out in NY last night ... happily taking pictures with EVERY fan who wanted a shot ... when someone asked if she had seen the racy see-thru pics. She replied, "You mean my t*tties?"
This time, all RiRi exposed was a smile ... as she joked, "You come up with the flash man!"
Actually, YOU came up with the flash, man ... but no complaints here.
Laughs Off See-Thru Pics --
Did You See My 'T**ties?'
3/13/2012 6:20 AM PDT BY TMZ STAFF
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