'You Again' stars gang up on Kristen Bell

The "You Again" cast sits down with Funny or Die -- and things turn ugly. Stars Kristen Bell, Betty White, Sigourney Weaver and Odette Yustman start sniping at each other, starting with how Bell apparently never shuts up.

Weaver then starts name-dropping (including "Heartbreakers" and "Year of Living Dangerously") and White threatens to take Bell down. White eventually advises Bell that when women gang up on other women "there's always a reason."

"You Again" is about a girl who discovers her brother is about to marry the girl who bullied her in high school and sets about trying to expose the bully's true colors. It opens nationwide Sept. 24.

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