Sofia Vergara was used and financially abused by a beauty company ... according to a lawsuit she just filed.
Sofia says Venus Concept blew up images of her and used them to promote its products around the world. In the suit, she says the whole thing started with an innocent Instagram post.
Sofia says she got Venus' Legacy treatment -- it's a skin tightening massage -- in August 2014. She posted a pic of herself on the table ... which got about 40k likes.
However, she says she actually didn't like the treatment and found it "a waste of time and money with little in the way of any results."
