Jennifer Lawrence once again proves why she really deserved her Oscar by turning an interview prank onto the pranksters themselves with her own wind-up that had two YouTube stars slightly panicking that they had offended one of Hollywood's most talented actresses.

Liam Hemsworth, Jennifer Lawrence and Josh HutchersonLiam Hemsworth, Jennifer Lawrence and Josh Hutcherson are not to be messed with

Ian Andrew Hecox and Anthony Padilla of the YouTube channel Smosh got a taste of their own medicine during an interview with 'The Hunger Games' star as part of their #PrankItFwd charity movement. The idea was that Ian talk to Jennifer while Anthony fed him crazy instructions through an ear-piece from another room. Usually, the victims of the prank take the situation in good humour when they realise it's a joke, but Jennifer took it a stage further.

Smosh fan Dylan, a boy with Duchenne muscular dystrophy, teamed up with Jennifer and her co-stars Josh Hutcherson and Liam Hemsworth to set up a similar prank to the interviewers, with the boys ordering her to act like a particularly difficult guest; and not at all like Jennifer's fun-loving, down-to-Earth self.

Watch the video here:

Needless to say, both Anthony and Ian were spectacularly stunned when Jennifer stormed out of the interview, and it only dawned on them that they had been tricked when Liam and Josh later approached them to ask what happened.

Some of her best moments include shooting an apple from the top of Ian's head with a Nerf crossbow (and continuing to shoot him in the face), getting seriously offended when he took off his shoes and pretending not to get any of his jokes. She was also dismissive of him throughout the interview and trying to act as mean as possible (which she later admitted made her feel a little guilty).

More: See our timeline of Jennifer Lawrence red carpet falls

And it's all for a good cause because, as the Smosh duo stated on YouTube, for every time the video is shared, $1 is donated to charity.

'The Hunger Games: Mockingjay - Part 2' is set to premiere on November 20th 2015.