Video: Will Ferrell is heartbroken that “trampire” Kristen Stewart cheated on Robert Pattinson

Shame on you, Kristen Stewart. You haven’t just broken Robert Pattinson’s heart, you’ve broken Will Ferrell’s too.

Branding the Twilight actress a “trampire”, Will expressed his disgust over Kristen’s “momentary indiscretion” with her Snow White and the Huntsman director Rupert Sanders during an appearance on the Conan show.

For those of you who don’t know, Kristen and Rupert we’re caught on camera canoodling in broad daylight (click here for photos).

“I don’t know if you follow the news at all but there’s this actress, Kristen Stewart – KStew,” Will told Conan. “She had a boyfriend, right? Robert Pattinson, he’s RPatz. And they’re broken up. They’re not going to get back together ever.”

“They were in love. And she just threw it all away!” he continued to wail.

If you want to see the funny side of an awful situation, check out the video above.