14 Costars Who Couldn’t Stand Working Together

Here’s the world’s worst kept secret: Hollywood is filled with people who think the sun rises and sets around them. It seems that constantly being surrounded by a pack of sycophants who live to agree with you has that effect. Unfortunately, when you have an entire town (nay, an entire industry) that’s filled with narcissists, inevitably there will be friction on the job. In honor of the unavoidable conflict between these self-involved celebs, here are fourteen moments when egos collided and stars got their feud on.

1. Leonardo DiCaprio and Claire Danes

A generation of young women grew up swooning over the love affair brought to life by Leonardo DiCaprio and Claire Danes in Baz Luhrmann’s Romeo + Juliet (which was based on some play by an old English dude from a long time ago). According to reports, the duo constantly ignored one another. Danes apparently found DiCaprio to be “very immature” while he found her to be the world’s ugliest crier.