Cameron Diaz is One Seriously ‘Bad Teacher’ (VIDEO)

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Who knew Cameron Diaz was such as bad ass?

In the newly-released trailer for Cam’s upcoming comedy Bad Teacher, the actress shows off her naughty side with lots of cussing and yelling — all at little kids! Cam plays an unenthused teacher who gets sudden inspiration to actually start teaching her kids, thanks to a hottie substitute teacher played by her real-life ex, Justin Timberlake. (And is it just us, or does JT look extra adorable in this?)

The film, which also stars Jason Segel as a gym teacher who tries to woo Cam’s character, hits theaters June 24. Check out the (NSFW!) trailer, after the jump!

Are you excited to see Bad Teacher? Hit the comments and let us know!