'Celebrity Big Brother' has issued Megan McKenna with a formal warning after she launched into a mega ranton last night's show (Thursday 14th January).

The 'Ex On The Beach' star seemedto have reached boiling point as she started to scream and shout at her fellow housemates.

The rant got so out of hand that Big Brother ordered Megan to head to the bathroom after coming to blows with John Partridge and Tiffany Pollard.

Following this the reality star was forced to enter the diary room in which the security team had to step in to try and calm the 23-year-old down.

Rylan Clark later revealed on 'Celebrity Big Brother's Bit On The Side' that Megan had returned to the house after being issued with a formal warning and told that if she repeated that language and behaviour, she would be permanently removed from the house.

We hope the housemates manage to sort everything out.

'Celebrity Big Brother continues tonight on Channel 5 at 9pm.'

- By Megan Downing