This is inneresting!
Ch-ch-check out the sign (below)!!!
Oh dear! Cameron Diaz's sunglasses appear to be slipping off her nose! Just a little ADJUSTMENT…with her middle finger!
Clearly Cam was giving the papz a subtle message on the set of her upcoming movie, The Other Woman, in New York City.
Co-star Kate Upton looked on and was all giggles as her girl-pal flipped the bird.
Ch-ch-check out some more shots of Cameron giving the finger (below)!