Eva Mendes -- I Got Something to Hide -- Ryan Gosling's Baby!!!


EXCLUSIVE


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So this is ironic ... Eva Mendes -- now the envy of every woman on the planet and a sizable number of men -- is going to gargantuan lengths to hide the fact that she's carrying Ryan Gosling's baby.


Eva was leaving a parking structure Wednesday in L.A. when she ran into a photog ... hours after news broke she's 7 months pregnant -- allegedly 7 months.


She went through contortions to hide the baby bump, using a Birkin bag, scrarves and everything else within arms reach to obfuscate the money shot.


Wear it like a badge of honor, Eva.