Who is Kristen Stewart set to sue for defamation?!

It was revealed a couple of weeks ago that Joan Rivers’ new book includes a passage about how Kristen Stewart only got to where she is by sleeping with directors. Joan wrote: “Many stars only do one thing well.  Of course, the best one-trick-pony is Kristen Stewart, who got a whole career by being able to juggle a director’s balls.”

Understandably enough, Kristen didn’t take too kindly to this and has threatened to sue the diva for defamation.

However, Joan’s people are saying that the prologue of the book makes it clear it’s all a joke.

Joan’s lawyers haven’t heard anything from Kristen’s lawyers since so they think they may be in the clear. Either way, Joan is standing her ground and making sure the passage stays in!