Marnie Simpson was partying yesterday – and footage captured in the early hours of the morning has some fans seriously concerned.

The Geordie Shore star was out in Shropshire's Inferno nightclub and at one stage piled into a toilet cubicle with a gaggle of three mates. 

A fellow reveller spotted the reality TV personality and filmed over the top of the door while Ms Simpson was locked inside.

The resulting footage seems to show the 24-year-old Celebrity Big Brother contestant holding a phone with a line of white powder on the back of it. As she realises she's being filmed, she quickly hides the item and screams "Oh my god!" 

The video was originally posted to Facebook along with a caption that claimed: "We saw Marnie off Geordie Shore sniffing the beak," but has since been removed by the original owner. The Mirror is carrying the footage here. 

Marnie's people are refusing to comment on the matter, but the star herself did take to Twitter to acknowledge that she was suffering after a night of partying. 

Inferno was at the time packed to capacity with Miss Simpson making a personal appearance alongside boyfriend Lewis Bloor, Towie's Chris and Jon Clark, and Made In Chelsea's Sam Thompson.

The popular event had been promoted as a "Boxing Day Reality TV Special".