Model Gigi Hadid hits back at claims she snorted cocaine at a party with Cody Simpson

Gigi Hadid has fired-off on Twitter over a blog claiming  to have footage of her snorting cocaine at a Victoria's Secret event. Check it out above. We're dubious!

The video, uploaded by gossip site OceanUp, shows her dancing on stage with boyfriend Cody Simpson before briefly leaning down and putting her face right near a table top.

Shortly after the video was posted, the 19-year-old model tweeted a string of furious statements, calling OceanUp the "pits of the world" and claiming that "it's very sad that you need to go to these lengths for somebody to maybe read your s--- blog."

Gigi continued her tirade, calling the accusations "impossible" and "insane" before raising the point that she'd have to "be an idiot" to take drugs at a work event in front of hundreds of people.

Given the level-headed maturity that the young model has shown in the past, we're calling it...it's a croc of...