'All I want is a f*****g cheeseburger!': Megan McKenna abuses McDonald's staff in late night Snapchat video as she accuses them of getting her order wrong after night out

She's known for her fiery outbursts and vicious rants.

And Megan McKenna launched into a foul-mouthed tirade against McDonald's employees as she went through a drive-thru in Slough after a big night out.

The Essex beauty, 23, flew into a rage when workers at the branch allegedly failed to get her unusual order right.

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Bad temper: Megan McKenna, 23, launched into a foul-mouthed tirade against McDonald's employees as she went through a drive-thru in Slough after a night out

A Snapchat video showed the reality star looking bleary-eyed as she exclaimed: 'Oh my god I can't wait to get in bed.'

And when her order appeared to cause confusion, she raged: 'Is everyone at McDonald's stupid?

'I'm ordering a double cheeseburger extra gherkins no bun and they do not understand what I am saying. All I want is a f*****g cheeseburger and I'm sitting in traffic. I haven't even put the order through yet. I'm sick of this s**t.

Foul-mouthed: The Essex beauty flew into a rage when workers at the branch allegedly failed to get her unusual order right

Ready for bed: A Snapchat video showed the reality star looking bleary-eyed as she exclaimed: 'Oh my god I can't wait to get in bed.'

Hungry:  When her order appeared to cause confusion, she raged: 'Is everyone at McDonald's stupid?'

'I guarantee ya, when I order now he still won't have an f*****g clue what I'm going on about.' 

A worker at the branch told The Sun that Megan arrived at the drive-thru between 2am and 3am.

They explained: 'We recognised her from Big Brother, she was showing off to her friends in the car and shouting at us.

'We had all seen her meltdowns on Big Brother, at one stage we were going to refuse to serve her, but it would have been more hassle than we needed.

'Before she drove off she asked for three packets of ketchup, which we gave her, then as the car was pulling away she tried to throw the sauce back at us but missed.'

A little different: Megan's unusual order consisted of a double cheeseburger with extra gherkins and no bun

She's not loving it: The reality star added topical emoji's into her video

However, a spokesman for Megan has defended the star's actions, claiming the content of the video was meant to be light-hearted.

They said: 'Megan didn't order the McDonald's, the driver she was with did. Megan was in the back seat of the car with her friend. 

'The story Megan put on her snapchat was meant to be light-hearted entertainment referencing her time in CBB and Megan received a huge amount of messages on social media commenting on how funny they found these snapchat posts.'

Finally got what she wanted: Megan's order came with a healthy covering of melted cheese

They continued that the clip did not show the McDonald's staff member being informed that the burger didn't need a bun as two people in the car were coeliac.

It appears late night Snapchat videos and McDonald's don't mix well for Megan.

Earlier in February, she posted another clip for her fans following a night out in which she craved a bite to eat from the fast food chain.

She said: 'We've had an amazing night and now we're on our way to Maccie Ds, where we go about four times a week, but f*** it!"

However, busy traffic on the roads at 4am did not sit well with aspiring singer.

She said: 'We are done with this traffic. I am fuming. All we wanted to do was come out and get a f*****g McDonad's, but no, we are stuck.'

And back in January, Megan stunned Celebrity Big Brother viewers when she became embroiled in a heated row with Tiffany Pollard which threatened to boil over.

The explosive scenes, which saw security called into the house to restrain Megan, were branded 'disgusting' by some fans, leading to calls for her to be removed. 

In the latest series of Ex On The Beach viewers will be treated to a shock, as the finale on Tuesday night will see Megan and her former beau Jordan Davies become engaged on her 23rd birthday.

In pre-released footage of the final episode of the MTV reality series, Jordan is seen getting down on one knee in the privacy of the penthouse which pushed Megan over the edge.

And while the reality beauty nods in acceptance and accepts his proposal, saying. 'Of course I'll f**king marry you,' their engagement didn't last long, as they announced their split in December.

Since they became engaged and subsequently split, Megan was seen getting very hands-on with Scotty T while in the CBB house in January.

In the passenger seat: The reality star filmed the incident from the back of a pal's car