Future Says Ciara's Lawsuit Is a Joke ... She's Making Money Off Bad Mouthing Me

Ciara's throwing $15 million rocks from inside a giant glass house ... which is why Future thinks she doesn't have a chance in hell of winning a dime off him. 

Sources close to Future tell TMZ, the rapper thinks it's absurd his baby mama filed the slander suit, since she's talked plenty of trash on him. We're told he believes Exhibit A is her 2015 platinum selling hit, "I Bet." 

With lyrics like ... "You know that it hurts your pride but you thought the grass was greener on the other side.

Hollywood Actress Sofia Vergara Sues Venus Says Her Face Will Cost At Least $15 Million

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."