It's our guilty pleasure!

Jimmy Kimmel called on 14 new stars on Thursday night to read nasty notes they've received on the internet in the latest edition of "Celebrities Read Mean Tweets."

"We like to shine a light on those who post cruel and horrible comments on Twitter. People can be vicious, and it hurts," the late night host explained. "To raise awareness and to maybe make people think twice before they post something awful, once again we've assembled a group of famous faces, including some of our guests tonight, for this, our sixth edition of Mean Tweets."

As always, it didn't disappoint!

The first celeb on the chopping block? George Clooney!

"i'm very much looking forward to the day when the world stops sucking george clooney's t--t," the actor read. "Lumpy faced basterd." Clooney's reply? "F--ck you @seauxphie."

We love the actor's response!

Check out the video above to see the hilariously awful things people have tweeted Tom Hanks, Jennifer Garner, Jon Hamm, Rob Lowe, Matt Damon, Cate Blanchett and more!

Which "Mean Tweet" was your favorite? Sound off below!