The ex-TOWIE star lashed out earlier today (May 6), accusing Lauren of being "disrespectful" and "embarrassing" by mentioning him in interviews and on her Twitter page.
Lauren, however, has hit back, saying she moved on a long time ago.
It all began when Lauren posted a screenshot of the response she received from popular text messaging service Any Question Asked - where you text in any question and the service replies with an amusing response.
When Lauren text in "Who is Lauren Goodger from Loughton?" the reply was: "Lush Loughton lass Lauren has always been a Goodgerl and made the Wright choice over Mark."
After Lauren posted that on her Twitter page, a fan sent the link to Mark, who wrote back: "It's ridiculous aint it. #STILL"
Mark, who is engaged to Michelle Keegan, then posted a screenshot of another tweet Lauren had added two months earlier, of herself with another man and the message: "Just met the real Mark Wright."
Mark wrote: "This was 2 months ago as well @freddieakehurst and not to mention the 6 weeks of her mentioning me in her collumn ha."
Not content with just that, Mark then added: "Its been well over 2 years and it still continues. I find it so disrespectful to myself but more importantly, my fiancé. Be a proper woman."
He finished with a direct message to Lauren: "Please leave me out of your public conversations, stop embarrassing yourself. Start having some respect and MOVE ON. @laurengoodger."
Lauren responded by simply saying: "Sorry I think you need take it up with [text service] Bongo it's an automated tweet. #movedonlongtimeago thanks."
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